BMW has been hard at work with their sustainable living projects, which have ultimately spawned the i3 city car and the new i8 concept. And to keep up with its exposure, BMW has just unveiled the i8 Concept in North America today at the 2011 Los Angeles Auto Show.

Power for the BMW i8 Concept comes from a modified electric-motor found in the i3. It drives the front axle while a 1.5 liter 3-cylinder gasoline engine making 220-hp and 221 lb-ft of torque moves the rear axle. Working together, the system makes 349-hp and 405 lb-ft of torque. Mated to a twin-speed transmission, the BMW i8 runs from 0 to 62 mph in less than 5 seconds with a top speed of 155 mph.

On a full charge of its lithium-ion battery, the BMW i8 can go 20 miles in full electric mode. While no total range has been provided, rumors say that the i8 is capable of going more than 400 miles on a full tank of gas and full charge. Estimated fuel-economy for the BMW i8 Concept comes in at 78 mpg.

Key Competitors: Mercedes-Benz SLS AMG E-CELL, Audi e-tron.

Power: 3-cylinder 3.0l, 220 hp (rear wheels), electric motor 129 hp (front wheels).

Transmission: Dual-clutch automatic.

Performance: 0-60 in less than 5 seconds.

Pricing: Probably more than your house.

Availability: Production model due in 2014.

Gallery

Source: egmCarTech
All Photos Copyright © Omar Rana – egmCarTech.

Joining the Honda Small Sport EV Concept and the Honda AC-X plug-in hybrid at the 2011 Tokyo Motor Show will be the Micro Commuter Concept.

According to Honda the Honda Micro Commuter Concept is:

A micro-sized, futuristic, electric city commuter which will become a highly accessible form of mobility for more people. This vehicle will offer the joy of a new type of communications between people and mobility and an exterior that the owner can enjoy customizing more casually. The collaboration of Honda’s motorcycle and automobile R&D centers made it possible to load the MOTOR COMPO two-wheel EV commuter in this vehicle.

We’ll have to wait until the 2011 Tokyo Show for more details

Electric powertrains are by no means new to the automobile industry because Toyota had invented the gasoline electric hybrid back in 1997. And although their functionality has been undoubtedly successful, a new investigation has popped up involving electric powertrains, more specifically with their battery packs.

This new investigation pops up after a Chevrolet Volt battery caught fire three weeks after a side-impact test at the National Highway Traffic Safety Administration’s testing center in Wisconsin. The fire engulfed the car and others surrounding it.

You may be thinking, well, what could’ve caused that and how come it hasn’t happened to other cars such as the Toyota Prius? Well, for starters, the Toyota’s hybrid powertrains have been utilizing a nickel-metal battery. The Chevrolet Volt on the other hand uses a lithium ion battery. That said, the Volt’s incident has forced a team of investigators from the NHTSA to conduct a private and thorough investigation of lithium battery packs in the application of automobiles, which means the Nissan LEAF will too be scrutinized.

“As manufacturers continue to develop vehicles of any kind — electric, gasoline, or diesel — it is critical that they take the necessary steps to ensure the safety of drivers and first responders both during and after a crash,” said the NHTSA in a statement.

However, interestingly enough, the Volt incident wasn’t isolated to the safety crash testing at the NHTSA center as there was another report of a Volt catching fire in a residential garage in Mooresville, NC while charging. A team of NHTSA investigators were sent to look into the cause. However, although these incidents occurred, the NHTSA doesn’t think there’s a greater risk with lithium-ion powered electric vehicles because relatively speaking, there’s an inherent danger with any automobile because of the volatility of their propellants.

“Based on the available data, NHTSA does not believe the Volt or other electric vehicles are at a greater risk of fire than gasoline-powered vehicles. In fact, all vehicles — both electric and gasoline-powered — have some risk of fire in the event of a serious crash.”

GM’s Statement to NHTSA Investigation:

The following statement can be attributed Jim Federico, General Motors chief engineer for electric vehicles:

“First and foremost, I want to make this very clear: the Volt is a safe car.  We are working cooperatively with NHTSA as it completes its investigation.  However, NHTSA has stated that based on available data, there’s no greater risk of fire with a Volt than a traditional gasoline-powered car.

“Safety protocols for electric vehicles are clearly an industry concern. At GM, we have safety protocols to depower the battery of an electric vehicle after a significant crash.

“We are working with other vehicle manufacturers, first responders, tow truck operators, and salvage associations with the goal of implementing industry-wide protocols.”

Source: Automotive News

Honda AC-X Concept

Along with the Honda Small Sports EV Concept, the Japanese automaker will show this four-door AC-X Concept. The Honda AC-X, which stands for Advanced Cruiser-X is described as “a next-generation plug-in hybrid vehicle which offers a more comfortable and enjoyable time in the vehicle during all driving situations, from urban to long-distance driving. With the choices of an ‘engine drive mode’ for more aggressive driving or an ‘automatic drive mode’ for more relaxed driving, the vehicle broadens the joy of mobility.”

The Honda AC-X is a plug-in hybrid sedan powered by a 1.6 liter gasoline engine and a 120kw electric-motor. Together the system puts out a nice 127-hp.

Honda says that the AC-X Concept has a total driving range of 620 miles with fuel-economy coming in at an amazing 260 mpg (we’re not sure which cycle Honda is basing its estimates on).

Honda AC-X Concept Interior

Honda AC-X Concept Interior

Source: egmCarTech

Prior to the 2010 Paris Motor Show, Lotus talked about the ‘dawn of a new era’ for the company and with five new concept cars, a new era it was. The new Louts Elite concept showed a new GT car; the Lotus Elise concept showed a more ‘grown up’ version of the sports car; the Lotus Elan concept previewed a model that would most likely replace the Evora; the Lotus Esprit concept previewed the next-generation that will debut sometime in 2013; and the Lotus Eterne concept showed a sedan planned for production in 2015.

But hiding under all those big debuts was a little City Car concept (pictured here). The concept, which has a possible name known as Ethos, is an urban range-extending electric city vehicle. Power comes from an electric motor that produces 72-hp and 177 lb-ft of torque. Weighing in at less than 3,086 pounds (not very Lotus-like), the City Car has the ability to run from 0 to 62 mph in 9 seconds with a top speed of 106 mph. With a full charge of its 14.8 kWh battery pack, the compact urban vehicle can travel a total of 37 miles until the charge runs out. Once the battery pack is depleted, a flex-fuel 1.2L 3-cylinder engine kicks in making 47-hp and increasing range to 310 miles.

Source: egmCarTech

Joining the B-Class F-CELL fuel-cell vehicle, Mercedes-Benz announced today that it will expand its study into alternative energy sources with the A-Class E-CELL. The model, which will debut at the 2010 Paris Motor Show, is based on the five-door version of the current A-Class and features two high-efficiency lithium-ion batteries that provide a range of over 124 miles.

What about performance? The electric-motor in the Mercedes-Benz A-Class E-CELL makes a total of 95-hp and 213 lb-ft of torque. That allows the A-Class E-CELL to go from 0-62 mph in 14 seconds with a top speed of 93 mph. In terms of electric-car performance the A-Class E-CELL can go form 0-37 mph in blistering 5.5 seconds.

Will it be produced for the masses? Well, according to Daimier: “With the electrified A-Class, Daimler aims to gain experience concerning the integration of battery-electric drives into four-seated vehicles and the use by customers in order to consistently apply this technology to other models in the future. A total of 500 locally emission-free vehicles based on the current A-Class will be manufactured at the Rastatt site.”

Source: egmCarTech

Honda will start selling an electric vehicle as well as a plug-in hybrid in 2012 in the U.S. and Japan, joining the race to manufacture green cars in which rivals have already taken slight leads.

The plans were disclosed by Honda Motor Co. President Takanobu Ito at the Japanese automaker’s facility in a Tokyo suburb Tuesday.

“Honda has no future unless we achieve significant reduction in CO2 emissions,” he told reporters. “The next 10 years will be a true test for Honda’s survival.”

Coming up with good cars quickly and at affordable prices is now crucial to score success in changing times, he said.

He also said the world’s needs were shifting to small and green vehicles.

Ito declined to give details of the vehicles, including the batteries — the key component — they would use, but said green technology was becoming increasingly important in the auto industry.

Tokyo-based Honda, Japan’s No. 2 automaker, now makes the Insight and CR-Z hybrids but has not given concrete plans for a plug-in or EV previously.

Under its new strategy, Honda will resume preparations for its Yorii plant in Saitama Prefecture near Tokyo to begin production in 2013 and focus on green models.

The new EV-N Concept is a little bit longer than the Smart ForTwo and carries a lithium ion battery pack which we can say it is a step up comparing it to the metal hydride cells in the CR-Z Concept.

Sources: NPR, 4wheelsnews, EGMCarTech

Tesla Motors and Toyota Motors announced that they have signed an agreement to begin making an electric version of the Toyota RAV4. It is due to go on sale in 2012. Tesla developed a prototype that is being tested and they plan to produce more this year.

“CEO Akio Toyoda of Toyota and Elon Musk of Tesla had announced in May the partnership that includes Toyota buying a $50 million stake in the electric-car company and selling it an assembly plant in Fremont, Calif.

Tesla said July 10 that it will deliver two prototype vehicles to Toyota, the world’s largest automaker, without identifying the models. While Toyota also aims to test an electric Corolla compact sedan, the RAV4 is better suited to the weight of Tesla’s battery pack, a person familiar with the matter said last week.”

PRESS RELEASE: Tesla Motors and Toyota Motor Corporation Formalize Agreement to Develop Electric Version of RAV4

PALO ALTO, Calif. & TOKYO–(BUSINESS WIRE)–TESLA MOTORS, INC. (Tesla) and TOYOTA MOTOR CORPORATION (TMC) today announced that the two companies have signed an agreement to initiate the development of an electric version of the RAV4 as announced in May of this year by Elon Musk and Akio Toyoda. With an aim to market the EV in the United States in 2012, prototypes will be made combining the Toyota RAV4 model with a Tesla electric powertrain. Tesla plans to produce and deliver a fleet of prototypes to Toyota for evaluation within this year. The first prototype has already been built and is now undergoing testing.

In May, Tesla and TMC announced their intent to cooperate on the development of electric vehicles, parts, and production system and engineering support. Tesla seeks to learn and benefit from Toyota’s engineering, manufacturing, and production expertise, while Toyota aims to learn from Tesla’s EV technology, daring spirit, quick decision-making, and flexibility.

TMC has, since its foundation in 1937, operated under the philosophy of “contributing to society through the manufacture of automobiles,” and made cars that satisfy its many customers around the world. TMC introduced the first-generation Prius hybrid vehicle in 1997. The company also plans to introduce EVs into the market by 2012.

Tesla’s goal is to produce increasingly affordable electric cars for mainstream buyers – relentlessly driving down the cost of EVs. California-based Tesla designs and manufactures EVs and EV powertrain components, and is currently the only automaker in the U.S. that builds and sells highway-capable EVs in serial production.

The Nissan LEAF an acronym for Leading, Environmentally Friendly, Affordable, Family Car has finally made its appearance in public. Nissan decided to first launch the car in Hawaii due to Hawaii’s strong commitment to clean energy. Starting in early 2011, Leafs willing be whizzing around Hawaii’s streets.

“Nissan invited almost 500 people to experience the Leaf at the company’s Oppama test track in an exclusive preview from June 11-19, 2010.

Media, Nissan shareholders, government officials, analysts and some of the first customers to place reservations for Nissan LEAF got the chance to experience the benefits of this practical, affordable and fun to drive all-electric car when they got behind the wheel.

Since the 100% electric, zero-emission concept vehicle was unveiled last August at the grand opening of the new Nissan Global Headquarters, the company has been continually refining Nissan LEAF for the October start of production.”

One of Nissan’s most difficult challenges is accommodating to the Leaf’s silence. Due to the the Leaf’s lack of noise it is difficult for pedestrians to hear the vehicle coming. In order to compensate for this, Nissan developed an ”Approaching Vehicle Sound for Pedestrians” system.

“The system makes it easy for those outside to hear the vehicle approaching, but the sounds do not distract the driver and passengers inside. Thus, the needs of pedestrian safety, as well as driver and passenger comfort, are met. The sound system is the first of its type to be introduced by an automaker.

Nissan believes the 100 percent electric Nissan LEAF has the potential to be the  beginning of a new approach to personal transportation. No tailpipe emissions from this global vehicle mean no CO2 or other gases released into the atmosphere.”

The Nissan Leaf is just the start to a “zero-emission” environment.

Sources: Nissan- How It Works Nissan- News

A little more than a year ago, the Porsche tuning specialist at Ruf unveiled their first electric car, the 911-based eRuf. That first iteration was definitely not ready for production, but the crew at Ruf are not known for taking half measures. A few months after the eRuf was shown to the world, the second iteration with more power and lighter batteries appeared as the Greenster at the Geneva Motor Show. Ruf has said it plans to build that car in limited numbers.

The 911 is pretty small, and as a result, packaging enough batteries to get a useful range is not a trivial matter. The latest eRuf variant is the Stormster, a plug-in electric Cayenne, so finding room for the cells doesn’t figure to be as problematic. The Stormster is uses the same 270 kW Siemens motor that was in the Greenster along with Li-Tec lithium ion batteries. We don’t yet know how many examples they hope to build, where they hope to sell it, or how much it will cost. Critically, we also don’t know how far it will go on a charge. The note we got from Ruf does say it will be available in the standard Cayenne body or the special wide-body that Ruf produces, the “Stormster grün.” Either way, you can check it out in our high-res gallery below and analyze the press release after the jump.

PRESS RELEASE:

RUF introduces the first SUV with electric powertrain.

RUF Automobile GmbH, located in the small Bavarian town of Pfaffenhausen, the manufacturer of high performance automobiles, introduced the first electric sports car (eRUF) from Germany in October 2008.

During the Geneva Motor Show, in March 2009, RUF presented an evolution of the first eRUF, widely known as “Greenster”.

The eRUF family continues to grow with the unveiling of the “Stormster”, the very first electrically driven SUV based on the Porsche Cayenne.

The Stormster is driven by a Siemens electric motor, with 270 kW (367 bhp) as in the eRUF sports car. The total weight is 2,670 kg which makes it capable of reaching 100 km/h in only 10 seconds. The top speed is 150 km/h, being able to reach a range of 200 km at one charge.

The lithium ion accumulators are supplied by Li-Tec Battery GmbH. Li-Tec is the first manufacturer of lithium ion battery cells in Europe, designed for the automobile industry using ceramic storage technology.

Hankook developed the winter tires for the all wheel drive Stormster which is fitted to RUF classic 5 spoke lightweight wheels. Tires of size 295/30 R 22 allow the best possible road grip.

The Stormster will have its first public debut during the European Climate Change Conference in Copenhagen, (COP 15), Denmark from December 7th to 18th.

Source Autoblog

Mitsubishi will be showing its new plug-in hybrid system in its new Mitsubishi Concept PX-MiEV next month at the 2009 Tokyo Motor Show.

The Mitsubishi Concept PX-MiEV’s front and rear wheels are powered by two electric motors and a 1.6L DOHC MIVEC gasoline engine which works as a generator and can power the front wheels. The crossover concept also carries Mitsubishi’s new plug-in hybrid system, which helps extract maximum efficiency from the electric motors and from the gasoline engine. Last, but not least, the Mitsubishi Concept PX-MiEV also uses the MiEV OS, which can select the optimum drive mode through integrated control of the EV components and the gasoline engine. The concept rides on Mitsubishi’s all-new S-AWC (Super All Wheel Control) system.

With all those systems working together, the Mitsubishi Concept PX-MiEV returns an estimated fuel-economy of 50 km/liter or 118 mpg in U.S. terms.

Other features of the Mitsubishi Concept PX-MiEV include a new cocochi-interior, Japanese for “cosy.”

Press Release:

WORLD PREMIERE: MITSUBISHI CONCEPT PX-MiEV

Powered by the new Mitsubishi Plug-in Hybrid System, which significantly extends the frequency a hybrid vehicle is driven in EV mode, the Mitsubishi Concept-PX* MiEV† returns fuel economy in excess of 50 km/litre. The Mitsubishi Concept PX-MiEV is a new-generation concept car that balances high environmental performance with running performance by utilizing differential motors and Mitsubishi’s all-new S-AWC (Super All Wheel Control), that utilises E-AYC (Electric-powered Active Yaw Control) which transfers torque to the rear left and right wheels. Other features include Mitsubishi’s cocochi-interior**, which provides occupants with a comfortable cabin environment, as well as many of the latest safety technologies.

* PX: Plug-in hybrid crossover. † MiEV: Mitsubishi innovative Electric Vehicle

** “cocochi” is a pun on the Japanese word for “cosy”

1. Design

Solid, Safe, and Simple were the keywords which drove the development of an exterior design suitable for a next-generation crossover that creates simple appearance from which all extraneous elements have been pared and that is free of the “rugged” elements typical in conventional SUVs. The headlamps and rear combination lamps use LED emitters that give the car an innovative and modern appearance as well as delivering better environmental performance with their reduced power consumption. The body uses a newly-developed metal colour that gives the car a metal shell-like appearance. Combining elements of both spoke and dish styling, the road wheel design highlights an unprecedented new look to the body as well improving brake cooling and aerodynamic performance.

The interior was designed to give an image of an airplane cockpit to improve the driver’s concentration, with an instrument panel that envelops the passengers and utilises seats that keep the passengers firmly in place. In addition, the entire instrument panel and door trim utilise soft LED lighting that express the vehicle’s innovation and refinement.

2. Mitsubishi Plug-in Hybrid System

The Mitsubishi Concept PX-MiEV’s front and rear wheels are powered by two permanent magnet synchronous motors and is also fitted with a 1.6L DOHC MIVEC gasoline engine which can power the front wheels as well as work as a generator. In addition, the vehicle comes with the newly-developed Mitsubishi Plug-in Hybrid System in which electronic circuitry automatically switches to the optimum drive mode for different driving conditions and remaining energy in the drive battery to extract maximum efficiency from the electric motors and from the gasoline engine. The Mitsubishi Concept PX-MiEV also utilises the MiEV OS (MiEV Operating System) which selects the optimum drive mode through integrated control of the EV components and the gasoline engine as well as controls optimum electrical charge and output in response to remaining battery energy through constant monitoring of the drive battery. With these, a pleasing, safe, and comfortable ride is achieved while conserving energy. In addition, to maximise effective use of the drive battery, the vehicle is equipped with a power supply mode that allows the use of some battery power to supply domestic appliances or as an emergency power source in the event of a natural disaster.

EV mode

At low to middle vehicle speeds the Mitsubishi Concept PX-MiEV’s drive battery powers the front motor using front-wheel drive. When driving on snow, in the rain or in other low surface friction situations where maximum vehicle stability is required, the system automatically switches to four-wheel drive mode by feeding power to the rear wheel motor as well when sensors detect any front wheel slip.

Series hybrid mode

When the remaining energy in the drive battery falls to a predetermined level the system starts the gasoline engine to generate electricity and automatically switches to the series hybrid mode using the electricity generated to power the motors. In this mode as well, the system switches to four-wheel drive by driving the rear motor depending on driving conditions.

Parallel hybrid mode

At higher vehicle speeds the car is supported by the gasoline engine which operates more efficiently than the electric motors at high revolutions. In this mode, the gasoline engine also helps drive the wheels. When the driver makes sudden lane changes or other manoeuvres requiring greater vehicle stability the system switches to four-wheel drive by bringing in the rear motor to drive the rear wheels, improving stability. In addition when overtaking at higher speeds or in other situations requiring faster acceleration the system switches in both front and rear motors to provide additional power and assist the gasoline engine, providing high acceleration.

Regenerative mode

When the vehicle is slowing or coasting down a long descending slope the system switches to regenerative mode in which kinetic energy reclaimed from the wheels is stored in the drive battery.

Charging mode

As with the production i-MiEV, Mitsubishi Concept PX-MiEV features a 3-way battery charging system using either a 100-volt or a 200-volt domestic supply or a high-power quick-charging station. The system also incorporates a Wireless Charging Program feature that allows the owner to start charging the battery or start the air conditioner at a preset time even when away from the vehicle.

Power supply mode

As a way to maximise the usefulness of the power stored in the drive battery based on the “Smart Grid Framework,” which garners attention as a link in tackling global warming, when not on the road the Mitsubishi Concept PX-MiEV allows the owner to store electricity at night and then use that electricity via the normal charging connector to power home appliances during the daytime when domestic electricity consumption is highest. This allows the drive battery to be used as a power source in the event of a natural disaster. Should the electricity left in the battery fall below a predetermined level, the gasoline engine starts up and works as generator to maintain the power supply at a fixed level.

A 100-volt AC auxiliary socket in the rear luggage compartment also allows the electricity stored in the drive battery to be used to power cooking or lighting equipment and other appliances when camping or engaged in other leisure activities.

3. Drive system

Mitsubishi Concept PX-MiEV uses Mitsubishi’s S-AWC integrated vehicle handling control system which is configured around an E-4WD (Electronically-powered four-wheel drive) system that controls front and rear motor output to deliver the optimum front/rear drive torque split. Under the integrated control of the S-AWC system are E-AYC (Electric-powered Active Yaw Control), which controls left/right torque split at the rear wheels and the degree of deceleration energy recovery, ASC (Active Stability Control) and ABS (Anti-lock Brake System) components.

Unlike the AYC system on the Lancer Evolution X which uses a wet multi-plate clutch arrangement, E-AYC uses a differential motor to control rear wheel torque split. The use of the differential motor makes for a high-efficiency system with outstanding response and contributes to the on-demand handling and outstanding vehicle stability that characterises the S-AWC system.

4. cocochi-interior

Some Mitsubishi Motors production cars already feature the cocochi-interior which embraces occupants in a pleasantly comfortable cabin environment developed to a “Clean, Stress-free and Safe & Reassuring” theme. For Mitsubishi Concept PX-MiEV the cocochi-interior brings a number of new features including: seat upholstery that deactivates allergens, breaks down VOC’s (volatile organic compounds) and offensive odour molecules as well as killing bacteria; glass that shuts out UV-A radiation to protect skin from darkening and aging; and a negative-ion aroma humidifier and oxygen enricher that improve comfort and reduce fatigue. The original and the new cocochi-interior features provide a cabin atmosphere that enhances occupant comfort as well as contributing to safer operation of the vehicle.

5. Cabin heat load reducing technologies

The Mitsubishi Concept PX-MiEV uses a windshield that uses heat-reflecting glass to reduce the amount of heat energy passing through and uses IR- (infrared ray) blocking glass in the door windows. The body paint also incorporates heat-reflective and insulation technology. Inside the vehicle the four seats are individually air conditioned and cabin humidity is regulated. The adoption of these heat load reducing technologies allows efficient climate control while reducing power consumption to the absolute minimum in making for a very comfortable occupant space.

6. Latest active safety technologies

The Mitsubishi Concept PX-MiEV showcases several new active safety technologies.

* The “New Multi-around Monitor” system uses cameras located at strategic points on the body to provide the driver with a combined image of the full perimeter of the vehicle. The combined image is displayed for the driver on a monitor from an overhead view for improved safety around the perimeter of the vehicle.

* The Mitsubishi Concept PX-MiEV is equipped for the Driving Safety Support System (DSSS (Level II)) currently being promoted by the Japanese National Police Agency. In this advanced vehicle-infrastructure safety support system, an on-board receiver picks up signals transmitted by roadside optical beacons and the system urges the driver to take extra care when other vehicles or pedestrians have been detected by roadside sensors and cameras at intersections and pedestrian crossings.

* Employing a system that uses wireless technology to ascertain the position of other vehicles and warn the driver when their proximity so requires, the Mitsubishi Concept PX-MiEV also supports the Advanced Safety Vehicle 4 (ASV4) project being promoted by the Road Transport Bureau of the Japanese Ministry of Land, Infrastructure, Transport and Tourism.

* The vehicle is also fitted with a Dedicated Short Range Communications (DSRC*1) system, employing the road-to-vehicle communications capabilities used in Electronic Toll Collection (ETC) to determine the position of the vehicle and whether it is parked or not.

*1 5.8 GHz band two-way wireless communication channels specifically designed for automotive use.

7. Other features

The Mitsubishi Concept PX-MiEV is fitted with electronically-controlled air suspension that gives the driver the choice of three ride height modes – Auto, High, Low – for improved stability over poor surfaces or at high speeds and for easier access to and from the vehicle.

The concept also uses a new-generation steering wheel switch and control layout that offers outstanding usability and switch visibility for safer and less stressful driving. Some of the audio, navigation, and climate control switches are located on the steering wheel so that the driver can operate them without having to take a hand off the wheel. Switch operation indicators located in the instrument panel make it quicker and easier for the driver to visually check and control the switch positions.

In the Driving Monitor System a camera mounted facing the driver monitors eye movements to determine their level of alertness. If the system detects a decrease in their concentration it issues not only audible but visual and vibrational warnings and also emits a distinctive fragrance to alert him/her to the situation

Source Egmcartech

Honda is launching a special display zone at the Tokyo Auto Show called The Honda Electric Mobility Loop and will feature a CR-Z Concept hybrid with 1.5L 4-cylinder engine. As reported by Egmcartech:

With all the automakers pulling out of Tokyo this year, it doesn’t seem like much is going to happen at one of the largest auto shows when it opens its doors next month. Nonetheless, domestic automaker Honda is ready with an onslaught of new concepts… or shall we say, an onslaught of “environmentally responsible” concepts. In fact, Honda says that its special display zone will be named “HELLO!” – which stands for Honda Electric mobility Loop.

First up in the HELLO display is the Honda CR-Z Concept. It’s not the same Honda CR-Z Concept we saw before at the 2007 Tokyo Motor Show, but a CR-Z Concept that is almost production ready.

Honda hasn’t released any technical details but we do know that power will come from a 1.5L 4-cylinder engine mated to Honda’s Integrated Motor Assist hybrid technology. It will be mated to a 6-speed manual gearbox and an optional CVT automatic.

The “Honda CR-Z sporty hybrid” will go on sale in Japan in February 2010.

Source Egmcartech

The Honda Electrical Mobility Loop zone at the 2009 Tokyo Motor Show introduced the Skydeck Concept, a future 6-seater hybrid MPV with Lamborghini style scissor doors.

Next up in Honda’s HELLO! (Honda Electric mobility Loop) zone at the 2009 Tokyo Motor Show is the Honda Skydeck Concept.

The concept hints at a future 6-seater hybrid MPV with Lamborghini style scissor doors. The Honda Skydeck Concept shows how the company’s IMA technology can be placed in a range of different vehicles, says Honda. The hybrid system in the Skydeck Concept is housed in the car’s center tunnel rather than behind the rear seats – allowing for more cabin space. The interior lay consists of three rows of two seats so we’re guessing the hybrid system runs through the middle of the car.

No word on when or if the Skydeck will ever reach production but we wouldn’t doubt it. Just don’t expect those doors or the interior to make it into production.

Source Egmcartech

Honda’s answer to the Smart cars will be released at the 2009 Tokyo Motor Show, a tiny electric concept, the EV-N.

Joining the 2009 Honda CR-Z Concept and the Honda Skydeck Concept next moth at the 2009 Tokyo Motor Show will be the Honda EV-N battery electric vehicle concept and its small… very small. We’re guessing this is our first look at Honda’s competitor to the Smart cars and Toyota’s iQ.

The car seems to comfortably seat 4 individuals with some stylish interior touches. No word on the technical specs but we’re sure we’ll get more details at the 2009 Tokyo Motor Show next month. Stay tuned.

Source Egmcartech

The more we see of Renault’s all-electric line-up that is on display at the Frankfurt Motor Show, the more we want to hang out at company cocktail parties. Something delicious and potent must be on tap there.

From the elegant and unexpected lines of the Zoe (above, note the recycle logo) to the buggy quirkiness of the Twizy, Renault is displaying some truly fun-looking electric cars here. Now if only these things were available to drive off the lot today, we’d really be getting somewhere. As we said yesterday when we got Renault’s official pics, these cars demand a second look in high-res. Have at it in the gallery below. While you do, we’ll hunt down more information on Renault’s Quickdrop battery exchange station and what role Better Place has with the technology.

Source Autoblog

We’ve already received a sneak peek at some early images of the Toyota Auris HSD concept, but Toyota was woefully tight-lipped about disclosing on any actual details at that time. No longer, as the Japanese automaker has just dropped all the pertinents and a bunch of new images of its upcoming hybrid ahead of the car’s official debut at the Frankfurt Motor Show.

As we noted, there are solar panels installed on the Auris HSD’s roof that Toyota says are a further development of the solar-powered ventilation system which debuted on the 2010 Prius. Additional solar panels on the car’s dashboard develop enough juice to recharge mobile phones and portable electronics using built-in charging trays.

As expected, the Auris HSD is powered by a 1.8-liter four cylinder engine mated to Toyota’s Hybrid Synergy Drive technology as used in the Prius. Toyota expects the run to 60 mph to take about 10 seconds and carbon emissions to be below 100 grams per kilometer. LED lights join a slew of aerodynamic tweaks that reportedly drop the car’s drag coefficient to .28 round out the exterior features unique to the concept.

Inside, blue Gaucholino leather joins a pearl white console to offer a unique showcar appearance. We’re not sure how many of these touches will make it into production (which is scheduled to begin next year at Toyota’s Burnaston factory in England with sales scheduled to start during the second half of 2010), but we’d like to see the mobile chargers make the leap. Click past the break for the official press release and be sure to check out our updated gallery below.

Source Autoblog

At the 2009 Detroit Auto Show, Mercedes-Benz showed us the BlueZERO E-Cell concept, which it said gets around 124 miles on batter-power alone. The concept was part of a three part study including the Mercedes-Benz BlueZERO F-Cell and the BlueZERO E-Cell Plus. Today, Mercedes-Benz released more details on the BlueZERO E-Cell PLUS along with a bunch of new high-res photos.

Unlike the BlueZERO E-Cell, which is purely battery-powered, the BlueZERO E-Cell PLUS gets a 3-cylinder tubrocharged petrol engine allowing for a total range of 373 miles, 62 miles of which come from pure electric-power alone. Mercedes-Benz says that the BlueZERO E-Cell PLUS requires about half an hour of charge for a 30 mile range.

Throughout the press release, Mercedes-Benz refers to the BlueZERO E-Cell and the E-Cell PLUS as a “near-series” concept. Don’t be surprised if you see at least one of these on the roads by next year in form of the next-generation A-Class or B-Class.

Source Egmcartech

After several months of speculation and official teases for the past week, we now finally have all the details on the Vision Efficient Dynamics Concept that BMW will show at the Frankfurt Motor Show in a couple of weeks. The speculation about the concept’s power train has gone in several directions, almost all of which were correct. The new concept is a plug-in hybrid with a three-cylinder turbo-diesel engine. Conceived with the idea of melding the performance of a M3 with exceptionally low fuel consumption, BMW claims a 0-62 mph time of 4.8 seconds while scoring 62.6 mpg (U.S.) on the E.U. combined test cycle.

There has been considerable speculation that future BMW’s will go to smaller engines including a three-cylinder. The concept uses a 1.5-liter turbo diesel that is essentially half of the fabulous 3.0-liter found in the 335d. The triple is rated at a hefty 163 hp with peak torque of 214 lb-ft. The engine is paired with a six-speed DCT derived from the unit used in the M3 and Z4.

Adding fuel to recent reports that BMW would not continue developing the two-mode hybrid system that will debut soon in the X6, the concept uses a new strong hybrid system. The new system is a further development of the mild hybrid that is debuting in the Active Hybrid 7. As in the 7, a more powerful 33-hp electric motor is sandwiched between the engine and transmission. A second 80-hp motor provides drive to the front axle. The total net output of the drive system is 356 hp and 590 lb-ft of torque. Continue reading more after the jump.

Making use of electric motors requires some electrical energy system. Here BMW’s new concept has an arrangement similar to the Chevrolet Volt using a lithium polymer battery pack running down the center tunnel of the car. Also similar to the Volt, the pack has a usable capacity of 8.6 kWh. However, the total capacity is just 10.8 kWh. BMW claims the pack used in the concept can use 80% of its capacity, considerably more than the 50% that the Volt uses. The upside is that the pack weighs just 187 pounds. When plugged into a standard European 220 V / 16 A outlet, the battery can be charged in just 2.5 hours.

Unlike the Volt, which is designed to give its full performance from the electric drive system, the BMW concept gets its full capability from the blended power delivery. The concept is able to run about 31 miles on electricity alone and complete the NEDC test procedure on electricity. The efficiency of the diesel engine means that the 6.6-gallon tank can propel the car another 400 miles. The electrical energy consumption of the concept is 28.16 kWh/100 miles, which compares to the claimed 25 kWh/100 miles for the Volt.

Another area where the BMW differs, particularly from the original Volt concept, is aerodynamics. The Volt is well known for having had terrible drag properties. The BMW is claimed to have a drag coefficient of 0.22, part of which was attained by moving the diesel engine to the back of the car. The mid-mounted engine sits just ahead of the rear axle, which combines with the small front electric motor for a very low front end. Similar to the Cadillac Provoq concept – which eventually became the production SRX – front air resistance is reduced by using thermostatically controlled slats ahead of the radiator inlets to redirect air when it isn’t needed for cooling. Overall, BMW says it has made use of knowledge gained from motor sports in optimizing the aerodynamics of the Vision Efficient Dynamics concept.

Beyond the power train, BMW has implemented an array of technologies to optimize the concept. A full aluminum chassis and suspension along with a roof and much of the skin made from a light-sensitive polycarbonate combine for a claimed mass of just 3,076 pounds. Other interesting design tidbits include polycarbonate glass that gets darker when light shines on it, and LED lighting all around has given the designers more freedom as well as reduced energy consumption.

Perhaps most interesting is what BMW refers to as “Forward looking energy management.” The idea here is to utilize the other systems in the vehicle to anticipate what is coming and optimize the use of the various power train elements to cut energy use overall. For example, the radar sensor for the active cruise control could be used to switch off the engine preemptively and trigger regenerative braking if traffic ahead is slowing down. We’ll be “looking forward” to learning more about this system.

PRESS RELEASE: THE BMW VISION EFFICIENT DYNAMICS CONCEPT

The latest BMW Concept Car for the Efficient Dynamics philosophy. For decades, BMW has made the reduction of emissions and fuel consumption a key part of its product development strategy, just as enhancements to the dynamic ability of each BMW have been a lasting, sustained brand value. BMW’s Efficient Dynamics engineering philosophy – the pursuit of an enhanced, athletic driving experience while simultaneously lowering the consumption and emissions of each vehicle – resulted in the most dramatic drop in fleet consumption of any automaker from 1990 through 2005, according to an Environmental Defense study.

Now, the BMW Vision concept car clearly demonstrates that the Efficient Dynamics objectives are fully compatible when applied to a sports car. Conceived as a 2+2-seater with plug-in full-hybrid technology, this unique car combines the performance of a BMW M vehicle with a standard of fuel efficiency and emission management that exceeds even the current levels achieved by the latest small cars. This outstanding result is made possible by the combination of BMW Active Hybrid components with an extremely economical combustion engine, and outstanding aerodynamic qualities. BMW Vision Efficient Dynamics is the result of a “clean-sheet” development process to ensure that the correct achievements were made in the areas of efficiency, driving pleasure, technology, and emotional design. BMW Vision Efficien tDynamics is the most comprehensive implementation of the Efficient Dynamics philosophy seen so far. The power train provides a top speed limited electronically to 155 mph, with acceleration to 100 km/h in 4.8 seconds. Average fuel consumption in the EU test cycle is 3.76 liters/100 kilometers, equal to 62.6 mpg, and the CO2 emission rating is 99 grams per kilometer. CO2 emission management is even more outstanding when driving in the all-electric mode after charging the battery from a plug-in source: Taking all emissions in the generation of electricity into account, as prescribed by the EU formula, the car’s emission rating is just 50 grams per kilometer. Through this unique balance of driving pleasure and fuel efficiency, the BMW Vision EfficientDynamics concept car clearly demonstrates the potential of BMW Active Hybrid technology, which makes its world debut at the 2009 Frankfurt Motor Show in the BMW ActiveHybrid X6 and BMW Active Hybrid 7 production models.

The power and performance are made possible by combining a fuel-efficient 3-cylinder turbo diesel with one electric motor on each axle. The intelligent combination of these units, together with precisely controlled energy management, simultaneously enhances the dynamic performance and the efficiency of the car. Overall system output is 356 horsepower, and peak torque is 590 lb-ft. The special arrangement of the two motors and diesel engine allows all-wheel drive when driving in all-electric mode. The result is minimum power loss and a harmonious transmission of the power available under all conditions. In its design, BMW Vision Efficient Dynamics for the first time conveys the dynamic look of a BMW sports car to a hybrid vehicle. Developed with decades of experience in Motor sport, the body of this unique sports car is a result of intelligent lightweight technology and aerodynamic efficiency. In the design of the interior, the focus was likewise on both the fascinating driving experience and, in particular, on transparent, hands-on technology and maximum reduction of weight. Turbo diesel engine with unprecedented specific output. The combustion engine is a cutting-edge turbo diesel featured for the first time in the BMW Vision Efficient Dynamics concept car. Displacing 1.5 liters on three cylinders, the engine consistently follows the downsizing principle of using a relatively small engine combined with a turbocharger to reduce fuel consumption.

Through its compact dimensions, the 3-cylinder fits conveniently in front of the rear axle like in an agile mid-engine sports car, despite the two seats at the rear. Fuel is injected by the latest generation of High Precision Direct Injection, and the turbocharger features variable intake geometry for maximum efficiency. Engine output is 163 hp with peak torque of 214 lb-ft.

The specific output of 109 hp per liter sets a new benchmark in diesel technology. The power delivered by the turbo diesel is conveyed to the rear axle by means of a double-clutch transmission (DCT). This advanced transmission technology, which already offers a particularly dynamic driving experience in BMW’s M3 and Z4 Roadster, allows the driver to shift gears without the slightest interruption of power. BMW Vision Efficient Dynamics features a newly-developed version of BMW’s DCT with six speeds for maximum efficiency and flexibility. Two electric motors for full-hybrid drive.

The combustion engine is supplemented by two electric motors. Consistently applying the BMW Active Hybrid philosophy, development engineers followed the principle of “Best of Hybrid,” choosing the optimum combination of a hybrid synchronous motor on the front axle and a full-hybrid system at the rear. In this concept, the driver benefits from the efficiency of the electric motors over a far wider speed range than with a conventional hybrid car. The rear axle comes with a second-generation full-hybrid system corresponding to the technology in the BMW Active Hybrid 7 production model. The compact electric motor positioned between the diesel engine and the DCT outputs a consistent 33 horsepower and is able to reach a peak of up to 51 hp. Maximum torque for the rear electric motor is 214 lb-ft, the power, either supporting the diesel engine or in all-electric motoring. When coasting or applying the brakes, the electric motor acts as a generator and feeds electric power to the lithium-polymer battery in the car. The electric energy developed in this way is therefore captured without any additional consumption of fuel through the principle of Brake Energy Regeneration. Energy wasted on the brakes of a conventional car is thus saved within the new power system for subsequent use in driving the car. A second electric motor acts on the front axle. This engine, a hybrid synchronous motor, offers continuous output of 80 horsepower and peak torque of 162 lb-ft. Extra power of 112 horsepower is available for a period of up to 30 seconds, and, for a 10-second “burst,” the electric motor is able to develop 139 horsepower. The power is transmitted through a 2-stage, single-speed reduction gearbox.

BMW Vision Efficient Dynamics is able to run completely under electric power, with the power of the turbo diesel engine alone, or through an infinite combination of the three power sources. Depending on driving conditions, the two electric motors may be used both for accelerating and for regenerating energy when applying the brakes and while coasting. This principle ensures efficient energy management, with the charge status of the lithium-polymer battery constantly remaining within the optimum range. When accelerating, the electric motors help to boost the car for even greater performance, ensuring immediate response and a significant reduction in fuel consumption. For a short time, such as in passing maneuvers, the cumulative maximum output of all three engines increases to 356 hp, with maximum torque generated by the three engines reaching 590 lb-ft.

Lithium-polymer battery for electrical energy. The energy cells featured in BMW Vision Efficient Dynamics are housed in a chassis element running from front to rear through the middle of the car. The front unit is the lithium-polymer complex, an ongoing development of the lithium-ion battery. Overall, BMW Vision Efficient Dynamics comes with a total of 98 lithium-polymer cells, each offering a capacity of 30 amp/hours and developing continuous output of 600 Amps at a voltage of 3.7 V. For a period of 30 seconds, each cell is even able to develop maximum output of 1,200 Amps.

Serial arrangement of the lithium-polymer cells serves to generate nominal voltage of 364 volts, the gross storage capacity of the battery is 10.8 kW/h. With an unusually high discharge capacity of 80 percent, the battery delivers 8.6 kW/h for driving the car. This superior performance comes on overall weight of the entire energy storage system of just 187 lb. A further advantage is that through their optimum dimensions tailored to the specific qualities and features of the car, the lithium-polymer cells, together with the operating strategy chosen with a concept of “forward looking” energy management, reduces the thermal load acting on the battery to such an extent that there is no need for active cooling. Plug-in solution: convenient charging of the electric power system from a conventional power socket.

Brake Energy Regeneration captures electric power generated while driving without additional fuel consumption, which is subsequently used to supply power to the electric motors and on-board network. A further option is to connect the lithium-polymer cells to a conventional power socket for a simple and efficient charge process, using a plug-in connector in the front-right wing of the car. Connected to a standard EU power outlet (220 V, 16 Amps), the system requires a maximum of 2 ½ hours to fully charge the lithium-polymer cells. And wherever a power source with higher voltage and amperage (380 V, 32 Amps) is available, the charge time is an even shorter 44 minutes.

In addition to electrical energy storage, BMW Vision Efficient Dynamics comes with a conventional fuel tank at the rear end of the central chassis tunnel, offering a capacity of 6.6 gallons. Running on diesel fuel alone, BMW Vision Efficient Dynamics is able to cover a distance of approximately 400 miles with its combustion engine. Benefiting from an extra range of up to 31 miles in the all-electric mode, the car offers an overall range of approximately 431 miles. As a result, this unique concept car offers all the requirements for using energy with maximum efficiency and at the same time experiencing the dynamic performance typical of BMW without any restriction of everyday driving qualities.
Performance, fuel efficiency and emission management opening new dimensions in hybrid technology.

The power delivered by the two electric motors and single diesel 3-cylinder engine gives the BMW Vision Efficient Dynamics concept a level of performance superior to anything provided so far by a hybrid vehicle. Acceleration from a standstill to 100 km/h, for example, comes in just 4.8 seconds and the car could exceed its electronically-limited 155 mph top speed. At the same time fuel efficiency and emission management now reach a standard only achieved, if at all, by far less powerful small cars conceived for city traffic and short distances. Applying the criteria of the EU test cycle, BMW Vision Efficient Dynamics offers average fuel consumption equal to 62.6 mpg. CO2 emissions, in turn, are 99 grams per kilometer. These consumption and emission figures are measured on a consistent internal power balance, meaning that the batteries and storage media for electrical energy maintain the same charge level throughout the entire test cycle (with the same level at the beginning and end) and are charged while driving only by the car’s on-board systems. As a plug-in hybrid, BMW Vision Efficient Dynamics is able to cover the entire drive cycle for measuring fuel consumption also with its combustion engine completely switched off. Then, to subsequently charge the lithium-polymer cells to the same status as when setting off, all the driver has to do is connect the car to an external power grid. To determine the consumption of electric power, the only requirement is to compare the charge level of the battery before and after the test cycle. Applying this measurement process, the BMW Vision Efficient Dynamics concept car consumes 17.5 kW/h per 100 kilometers, equal to a CO2 emission rating of just 50 grams per kilometer in the EU test cycle.

To determine the total volume of CO2 emissions when driving in the all-electric mode, new legal standards for measuring the level of fuel consumption are currently being prepared for hybrid and electric cars with a plug-in power supply. Applying this calculation method, the CO2 emission ratings generated by BMW Vision Efficient Dynamics are reduced further to just one-third of the original figure of 99 grams per kilometer. Clearly, this significant reduction of emissions opens up a new dimension in BMW’s Efficient Dynamics development strategy in this unique concept car.

Aerodynamic qualities reflecting BMW’s Motor sport experience.
BMW Vision Efficient Dynamics also takes a new approach in its design and streamlining, the body and the interior clearly expressing the unique combination of supreme efficiency and the sporting performance of the brand. Following BMW’s design language, this concept car visualizes both highly efficient aerodynamics and intelligent lightweight construction.

In its design, BMW Vision Efficient Dynamics differs from the usual low-emission car concepts. The principle of “form follows function” is not just for the overall look of the car, but embraces each and every detail. Measuring 48.8″ in height and boasting a sweeping, arch-like roof line, BMW Vision Efficient Dynamics offers the slender silhouette of a classic Gran Turismo. With the combustion engine fitted in front of the rear axle, the designers have succeeded in giving the car a very low front end, with the flow of air being further smoothened by active louvers in front of the radiator, which close completely when the need for cooling air is low. This efficient function follows in the footsteps of the active air flap control already used as a feature of BMW Efficient Dynamics in some of BMW’s current production models. As a further highlight, BMW Vision Efficient Dynamics guides air smoothly and exactly as required into the car through an active air intake at the front.
Numerous details in the design of the body are based on the know-how BMW has gained in Motor sport, a number of body elements serving as air deflectors and guide vanes. Designed as ducts, for example, the A-pillars serve to channel the flow of air in the same way as the rear lights with their wing profile. The floor of the car is fully covered from front to rear and from one side to the other, thus maintaining a smooth surface to avoid any air swirl liable to increase fuel consumption. Slender openings around the front air dam guide the air flowing specifically into two closed ducts leading inside the front air dam to the wheel arches where the air comes out again through a very slim aperture at high speed, flowing just next to the outer wheel flanks. This air jet rests on the front wheels like a curtain and is therefore referred to most appropriately as the “air curtain.” It provides a highly stabilizing effect.

Overall vehicle concept for a drag coefficient of just 0.22.

To further optimize the aerodynamic qualities of the entire vehicle and keep rolling resistance to a minimum, BMW Vision Efficient Dynamics comes with tires and wheels of quite unusual size on a sports car. The tires measure 195/55, while large 21-inch wheels provide a contact surface on the road otherwise offered only by a much wider tire. In combination with the sophisticated axle geometry, this ensures agile driving behavior.

The extra-large wheel covers extending over part of the tire flanks add to the unique, very different look of BMW Vision Efficient Dynamics from the side. The blade profile integrated in the wheels serves furthermore to reduce the negative effect of the turning wheels on the overall aerodynamics of the car. In all, these features optimizing the aerodynamic qualities of the car give the BMW Vision Efficient Dynamics concept car a very low drag factor (CX) of just 0.22.

Technological look as a strong impression of intelligent lightweight construction.

In both exterior and interior design, BMW Vision Efficient Dynamics stands out clearly as a strong spearhead in technology. Many components of the vehicle are presented in full view expressing the “transparent” character of the car as a powerful visual feature of lightweight technology. The chassis and suspension of BMW Vision Efficient Dynamics are made completely of aluminum; the roof and the outer skin on the doors are made almost completely of a special polycarbonate glass automatically darkening as a function of the light shining on the car.

Measuring 181.1″ in length, 74.8″ in width and 48.8″ in height, this unique concept car offers ample space for up to four passengers and their luggage. Thanks to the consistent lightweight construction strategy applied on the car, curb weight is 3,076 lb, with the center of gravity remaining very low. In its power-to-weight ratio, the BMW Vision Efficient Dynamics concept car is far superior to all other hybrid cars, achieving the same standard as extremely dynamic sports cars with a conventional combustion engine.

Carrying a maximum payload of 981 lb, this unique 2+2-seater is fully suited for everyday traffic. Luggage capacity of 5.3 cu ft, in turn, allows the driver and passengers to conveniently take along two golf bags. And to meet additional loading requirements the backrests of the two rear seats may be tilted down individually to provide extra storage space.

Emotional design through sculptural shapes and layering technology. Reflecting the innovative drive concept of this unique car, the design of BMW Vision Efficient Dynamics likewise takes a new approach in combining functional progress with a most powerful emotional impact. This has been achieved through the close cooperation of BMW’s Design and Technical Development Divisions starting at an early point and continuing consistently throughout the entire development process. The result is a brand-new vehicle architecture with the drive components as well as the body and interior elements perfectly coordinated and matched to one another with maximum flexibility and individual style. A fully integrated design philosophy also provided new options in using harmonized design principles connecting the exterior and the interior and providing an interacting effect between the two areas. Sculptural design language giving BMW Vision Efficient Dynamics a fully harmonized, complete look ensures the proportions typical of a BMW sports car. The front, side, rear and roof areas, for example, flow smoothly into one another. Dynamically contoured surfaces and shapes, in turn, create highly attractive light and shade effects accentuating the light and sporting character of the car in an emotional manner. Layering technology developed by the BMW Group Design Division acts as the fundamental guideline in designing the exterior and interior. Applied for the first time in exterior design, this technology layers one surface on top of the other, creating very smooth seams and joints to reduce the number of components and, accordingly, the weight of the car. As a result, BMW Vision Efficient Dynamics meets the most demanding aerodynamic requirements without using any additional body elements, simply through the structure of the surfaces optimized for a smooth flow of air.

Interior: innovative lightweight construction and unprecedented orientation to the driver. In the design of the interior, innovative layering technology provides an unprecedented symbiosis of function and stylish shapes intentionally reduced to a minimum, consistently implementing and visualizing the lightweight principle also inside the car. Specific components such as the central air vent not only serving to enhance motoring comfort but also acting as part of the cockpit, perform several functions in one. This multi-functionality is then presented visibly within the car, the use of particularly sophisticated materials providing a highly attractive combination of innovation in technology and quality clear to the eye and the touch of the surface.

This interaction of lightweight construction and individual well-being also comes out clearly in the design of the controls and switches, with a leather band, for example, running round the aluminum gear selector lever on the center console. Materials combining lightweight technology and all the qualities required are also to be admired all round the cockpit of BMW Vision Efficient Dynamics, giving the car an unusually generous feeling of space for a 2+2-seater. The body-contoured seats, for example, are made up of a kevlar shell, a backbone structure, and seat padding with personalized fillings. Clearly, this combination alone ensures comfort at a minimum weight. The driver’s and front passenger’s seats are connected firmly to the center console to form a joint interior “landscape”, while the rear seats anchored on the floor would appear to be hovering in space. Natural materials and light colors on the seat upholstery and all interior linings underline the light, sophisticated and sustainability-oriented atmosphere within the passenger compartment.

The instrument panel is deliberately padded only where technical components have to be appropriately covered, thus making an important contribution to passenger safety in the event of a collision. The instrument cluster played a fundamental role right from the start in the design process, serving as the starting point for all surfaces within the interior and thus creating a particularly powerful rendition of that driver orientation typical of BMW.

Innovative light technology: providing clear signals to the outside and offering soothing ambient illumination inside in a unique symbiosis.

LED lights at both the front and rear end of BMW Vision Efficient Dynamics provide an innovative combination of the symbols typical of the brand and clear design language oriented towards trendsetting technology. The distinctive look of the dual round headlights characteristic of a BMW is emphasized in particular by the use of LED technology. The rear lights are integrated also in their function into the design of the entire rear section, forming part of the rear air deflector and thus merging completely into the rear contour.

Extremely flat and compact, the rear lights are made up of innovative LED units forming a smooth and consistent red surface when not in use. Only when used do the respective light chambers take on the appropriate color such as yellow on the direction indicators. This innovative light technology also provides an intense symbiosis of the exterior and interior, again promoting and further refining the driving experience.

This is also why the ambient illumination of the interior comes with new features and qualities, the light sources within the passenger compartment being fed from the positioning lights at the side, the rear lights and the brake lights, thus changing the atmosphere created by the lights within the car as a function of driving conditions.

The optical impression conveyed by BMW Vision Efficient Dynamics also results in other areas from the symbiosis of the exterior and interior, eliminating the conventional barriers between the two. The lines within the interior, for example, continue on to the innovative design of the engine compartment lid, while in its shape the third brake light positioned higher up on the car follows the structure of the glass roof and tapers to the outside where the roof line moves down gently to the rear.

Overhead doors for convenient access to all seats.

The doors on BMW Vision Efficient Dynamics open up like bird’s wings, turning on pivots in the front roof column at the level of the side direction indicators. Since the car has no B-pillars, the large door cutouts ensure convenient entry also to the rear seats. The pivots on the doors also provide the base for the exterior mirrors, thus forming an ideal combination of function and aesthetic design. The structure of the doors is also characterized by several layers of materials on top of one another and the optical and functional symbiosis of the interior and exterior this technology is able to offer. Made up of three layers, the overall structure comprises the outer glass surface, an interim load-bearing layer, and the interior cover with its particularly smooth shapes and fl owing forms clearly visible to the passengers, layering technology again, therefore, opening up new perspectives.

The large glass surfaces extending far down on the body also provide a strong optical impression of the low seating position close to the road. And at the same time a stable sidebar ensures the body stiffness and crash safety naturally required on every vehicle. Flowing to the inside at its central point, this safety element also serves as an armrest. This interplay of the three layers also helping to minimize the weight of the car continues on the trim bar running along the door and extending out of the armrest, finally flowing into the outer door opener on its path from inside to outside.

Clear focus on the essential: 3-dimensional Head-Up Display.

Layering technology is also used on the displays in the instrument cluster and in the Head-Up Display developed to an even higher standard on BMW’s new concept car. The Display now creates a powerful impression of three dimensions, at the same time providing the option to present various signals more in the front or more in the background, depending on their relevance and current driving conditions.

The Head-Up Display projects information important to the driver on to the windscreen. Indeed, innovative presentation technology even allows the superimposed presentation of several views in three dimensions, keeping, the gauge graphics visible in the background while the latest information on route guidance or warning signals from BMW Night Vision, for example, are shown in the foreground.

The sequence in which such signals appear depends on the driving mode chosen by the driver, the display technology, again depending on the driver’s personal preference, enhancing a particularly sporting, a more comfort oriented, or an efficiency-based style of motoring. Through its design alone, the BMW Vision Efficient Dynamics concept car clearly shows that highly efficient individual mobility may by all means be presented in emotional style. BMW already offers models in all vehicle segments which, compared with the competition, ensure the lowest level of fuel consumption and emissions combined with superior power and performance. And now BMW Vision Efficient Dynamics confirms BMW’s commitment to offer a perfect combination in future of unique driving pleasure and optimum qualities in the responsible use of natural resources.

In the design process the need for sustainable management is borne out most clearly by the GINA (Geometry and Functions in N-fold Augmentation) concept developed by the BMW Group. In this case maximum creative freedom sets the foundation for innovative solutions challenging the conventional and meeting the requirements of the future. This makes the GINA principle particularly well-suited for developing visions for the future reflecting both the wish for emotional style and individual character as well as the quest for sustainable management and efficiency. From the dimensions of its wheels through the design of the rear lights and all the way to the configuration of the cockpit, BMW Vision Efficient Dynamics therefore boasts a number of details both outside and inside which, going far beyond conventional solutions, open up a new approach to maximum efficiency and that Dynamic ability typical of BMW.

Forward-looking energy management adjusting to individual requirements.

With the individual system components on board BMW Vision Efficient Dynamics being networked with one another, conditions are perfect for implementing a forward-looking system of energy management using information gathered by the sensors of the driver assistance units fitted in the car. Data provided, for example, by the rain sensor or Active Cruise Control with its Stop & amp; Go function as well as by the navigation system, and subsequently evaluated by the central control unit, offers an overview of current and upcoming driving conditions. Then, evaluating such data, the on-board computer is able to forecast driving conditions on the stretch of road immediately ahead, such calculations serving to prepare the car for upcoming requirements and make efficient use of the energy available through optimum operation of all systems.

Should the high-performance central computer establish, for example, that the driver is about to take the motorway, the power used for running the cooling system is reduced for a certain period in advance, on the assumption that the short increase in coolant temperature resulting from such an energy-saving measure will quickly be set off by the higher speed of the car on the motorway. Another example of such pre-conditioning is the regeneration of energy from the air conditioning, from Electronic Power Steering and the Brake Assistant

Source Autoblog

Nissan’s CEO Carlos Ghosn today unveiled the Japanese automaker’s new zero-emission electric-car – the Nissan LEAF. The model is scheduled to be launched in late 2010 in Japan, United States and Europe.

The medium-sized hatchback, which comfortably seats five adults, is powered by lithium ion cells that power the 80 kW (107-hp) electric motor with a peak torque of 208 lb-ft. On a full-charge, the Nissan LEAF allows for a driving range of 100 miles with a top speed of 87 mph.

Charging time takes approximately 8 hours on a standard 200V outlet. However, buyers can opt for the DC 50kW quick-charger, which recharges the battery up to 80 percent in under 30 minutes.

Nissan expects production capacity to reach 200,000 units a year by 2012.  The first couple of units will be produced at the company’s Oppama, Japan, with additional capacity planned for Smyrna, Tennessee. The lithium-ion batteries, which cost around $10,000 per vehicle, will be produced in Zama, Japan, with additional capacity planned for the U.S., UK and Portugal. Pricing for the vehicle is expected to come in around $30,000 for the U.S. market.

Nissan said that it wants to mass market its electric vehicles globally by 2012.

Press Release

NISSAN UNVEILS “LEAF” – THE WORLD’S FIRST ELECTRIC CAR DESIGNED FOR AFFORDABILITY AND REAL-WORLD REQUIREMENTS
Event ushers in a new era for Nissan and a new era for mobility

Nissan Motor Co., Ltd. Today unveiled Nissan LEAF, the world’s first affordable, zero-emission car. Designed specifically for a lithium-ion battery-powered chassis, Nissan LEAF is a medium-size hatchback that comfortably seats five adults and has a range of more than 160km (100 miles) to satisfy real-world consumer requirements.

NISSAN LEAF
Slated for launch in late 2010 in Japan, the United States, and Europe, Nissan LEAF ushers in a new era of mobility – the zero-emission era. The car is the embodiment of Nissan’s radical, transformative vision for the future and the culmination of decades of investment and research.

“Nissan LEAF is a tremendous accomplishment – one in which all Nissan employees can take great pride,” said Nissan President and CEO Carlos Ghosn. “We have been working tirelessly to make this day a reality – the unveiling of a real-world car that has zero – not simply reduced – emissions. It’s the first step in what is sure to be an exciting journey – for people all over the world, for Nissan and for the industry.”

Key characteristics of the LEAF include:

1. Zero-emission power train and platform
2. Affordable pricing
3. Distinctive design
4. Real-world range autonomy – 160km (100 miles)
5. Connected Mobility: Advanced intelligent transportation (IT) system

The “LEAF” name is a significant statement about the car itself. Just as leaves purify the air in nature, so Nissan LEAF purifies mobility by taking emissions out of the driving experience. Pricing details will be announced closer to start of sales in late 2010; however, the company expects the car to be competitively priced in the range of a well-equipped C-segment vehicle. Additionally, Nissan LEAF is expected to qualify for an array of significant local, regional and national tax breaks and incentives in markets around the world. As an added benefit, because the vehicle has less mechanical complexity than a traditional gasoline-powered car, Nissan LEAF is designed to be friendly to the wallet as well as to the environment.

ZERO-EMISSION MOBILITY
Nissan LEAF is powered by laminated compact lithium-ion batteries, which generate power output of over 90kW, while its electric motor delivers 80kW/280Nm. This ensures a highly responsive, fun-to-drive experience that is in keeping with what consumers have come to expect from traditional, gasoline-powered automobiles.

Unlike internal-combustion engine (ICE) equipped vehicles, Nissan LEAF’s power train has no tail pipe, and thus no emission of CO2 or other greenhouse gases. A combination of Nissan LEAF’s regenerative braking system and innovative lithium-ion battery packs enables the car to deliver a driving range of more than 160km (100 miles) on one full charge*. (*US LA4 mode)

Extensive consumer research demonstrates that this range satisfies the daily driving requirements of more than 70% of the world’s consumers who drive cars.

And, Nissan’s approach makes charging easy and convenient. Nissan LEAF can be charged up to 80% of its full capacity in just under 30 minutes with a quick charger. Charging at home through a 200V outlet is estimated to take approximately eight hours – ample time to enable an overnight refresh for consumer and car alike.

REAL-WORLD CAR
The engineers and designers behind Nissan LEAF worked to create a competitively priced real-world car that would enable Nissan to lead mobility into the zero-emission era. To ensure comfort, spaciousness and cargo capacity, Nissan LEAF employs a completely new chassis and body layout.

“Our car had to be the world’s first, medium-size, practical EV that motorists could afford and would want to use every day. And that’s what we’ve created. The styling will identify not only Nissan LEAF but also the owner as a participant in the new era of zero-emission mobility,” said Masato INOUE, Product Chief Designer.

DISTINCTIVE DESIGN
Even the smallest details can yield tremendous effect.

Nissan LEAF’s frontal styling is characterized by a sharp, upright V-shaped design featuring long, up-slanting light-emitting diode (LED) headlights that employ a blue internal reflective design that announces, “This car is special.” But the headlights do more than make a statement. They are also designed to cleverly split and redirect airflow away from the door mirrors, thus reducing wind noise and drag. And, the headlights provide yet one more benefit in that they consume just 10 percent of the electricity of conventional lamps, which helps Nissan LEAF to achieve its world-class range autonomy.

Through bright trim colors inside, Nissan LEAF creates a pleasing and stylish cabin environment. An environmentally friendly “blue earth” color theme originates from the Aqua Globe body color of Nissan LEAF’s introductory model. This theme is carried into the interior through blue dashboard highlights and instrument illumination.

CONNECTED MOBILITY IT SYSTEM
Nissan LEAF employs an exclusive advanced IT system. Connected to a global data center, the system can provide support, information, and entertainment for drivers 24 hours a day.

The dash-mounted monitor displays Nissan LEAF’s remaining power – or “reachable area” – in addition to showing a selection of nearby charging stations.

Another state-of-the-art feature is the ability to use mobile phones to turn on air-conditioning and set charging functions – even when Nissan LEAF is powered down. An on-board remote-controlled timer can also be pre-programmed to recharge batteries.

“The IT system is a critical advantage,” says Tooru ABE, Chief Product Specialist. “We wanted this vehicle to be a partner for the driver and an enhancement for the passengers. We also wanted this vehicle to help create a zero-emission community, and these IT features will help make that possible.”

HOLISTIC APPROACH TO ZERO-EMISSION MOBILITY AND ECO-FRIENDLY INNOVATION
Nissan LEAF is a critical first step in establishing the era of zero-emission mobility; however, Nissan recognizes that internal-combustion engine (ICE) technologies will play a vital role in global transportation for decades to come. Because of this, Nissan is implementing its zero-emission vision through a holistic approach, which provides consumers a comprehensive range of eco-friendly technologies from which to choose.

For some consumers, Nissan LEAF will be the perfect match, and the only car they will ever need. For others, Nissan LEAF will be a logical addition to the family fleet – the optimal choice for the daily commute, for example.

While zero-emission is the ultimate goal, the company is committed to ongoing innovation in eco-friendly technologies that increase efficiency and reduce emissions. As a result, Nissan offers a comprehensive suite of automotive technologies, including CVT, Idle Stop, HEV, Clean Diesel, and ongoing research and investment in FCV technology.

WORLDWIDE PARTNERS
Zero-emission mobility programs under the banner of the Renault-Nissan Alliance include partnerships with countries such as the UK and Portugal, local governments in the Japan and the USA, and other sectors, for a total of nearly 30 partnerships worldwide.

In these partnerships major efforts focus on three areas:

1. Development of a comprehensive charging infrastructure through public and private investment,
2. Incentives and subsidies from local, regional, and national governments, and
3. Public education on the individual and societal benefits of zero-emissions mobility.

ZERO-EMISSION VEHICLE PRODUCTION
Nissan LEAF is the first in the company’s forthcoming line of EVs and is a major milestone in the realization of the Renault-Nissan Alliance’s vision for zero-emission mobility. The first of Nissan’s EV’s will be manufactured at Oppama, Japan, with additional capacity planned for Smyrna, Tennessee, USA. Meanwhile, lithium-ion batteries are being produced in Zama, Japan, with additional capacity planned for the USA, the UK and Portugal, and other sites for investment are under study around the world.

ABOUT NISSAN MOTOR CO., LTD.
Nissan Motor Co., Ltd. is a global automotive company with vehicle sales of 3.411 million in 2008. Nissan is present in all major auto markets worldwide, selling a comprehensive range of cars, pickup trucks, SUVs, and light commerical vehicles.

NISSAN BLUE CITIZENSHIP
Nissan is committed to making a better world through its commitment to corporate social responsibility. This includes programs that focus on technological innovations that focus on people and care for the planet. Our vision for zero-emission mobility is an outgrowth of our CSR approach, which we call Blue Citizenship. Together, we are working with our Alliance partner, Renault, to make a better world through zero-emission mobility.

For more information, please visit the Nissan Zero-Emission website:
http://www.nissan-zeroemission.com

Source Egmcartech

When Toyota unveiled the FT-EV Concept at the 2009 Detroit Auto Show, it confirmed that it will launch a full battery-electric vehicle by 2012. According to a report by AutoCar, Toyota’s iQ-based electric car is now scheduled to be launched as early as next year. However, instead of looking like the iQ, the model will get its own body style and will be a stand-alone model as Toyota’s first all-electric car.

Known as the BEV (Battery Electric Vehicle) by Toyota engineers, the car will ”get its own bodywork”, according to the iQ’s chief engineer, Hiroki Nakajima. “We wanted to position the iQ as premium – but not so the BEV.”

The iQ-based electric-car will be the first mass-production Toyota model to use lithium-ion batteries. Charging time will be around eight hours, which should allow for a driving range of 93 miles.

As for the iQ, Nakajima says that the current model is due for an upgraded interior ”A lot of buyers think it is much too plasticky,” he said.

Source: AutoCar