Chevrolet Miray Concept Unveiled In Korea

The GM Korea births revealed the Chevrolet Miray (pronounced Mi-ray) concept at the latest 2011 Seoul Motor demo – a mid-electric hybrid-powered boasts example.

The concept's powertrain consists of two front-mounted electric motors, each producing 15 kW (20 bhp / 20 PS) of power for the front axle, coupled with a 1.5 liter four-cylinder turbocharged petrol unit mounted mid-rear which drives the back wheels. Current for the electric motors comes from a 1.6 kWh lithium-ion battery pack that is recharged through regenerative braking.

Styling elements include a new interpretation of the Chevy dual-port grille, scissor doors, LED headlamps, and what the designers call Corvette front and rear fenders. Jet aircraft are also cited as inspirations. Aluminum wheels are 21 inches in diameter at the rear, 20 inches in front.

The Miray is capable of running on electric power alone and the petrol engine kicks in with his gearbox with double clutch change faster when extra power is needed. Chevrolet did not provide performance numbers, or range for the concept.






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Porsche 911 GT3 R Hybrid Version 2.0

Porsche has announced that they will be entering an improved version of the Porsche 911 GT3 R Hybrid into the upcoming Nürburgring 24 hour race on June 25, 2011. Priority of the new car’s development was given to the improvement of efficiency through the targeted optimization of hybrid components, which also resulted in a 20 percent weight reduction. Version 2.0 of the 911 GT3 R Hybrid is intended to achieve the same lap times as its predecessor but with even less fuel consumption.

The Porsche 911 GT3 R Hybrid Version 2.0 is powered by a hybrid system that combines a 480 HP 4.0 Liter flat six engine placed in the rear with two electric motors that drive the front wheels. The two motors will add an extra 200 HP (100 hp each) as opposed to the 150 HP offered on the first model. This power is automatically activated through the throttle pedal and can be quickly called upon when zipping around a competitor. Other than situations where the extra power can be used to overtake the competition for a few seconds, the Porsche will rely on the 4.0L engine for its stamina.

The other main difference with the new hybrid system is that the flywheel accumulator and other hybrid system components will be housed in a new carbon fibre safety cell positioned in the passenger-side area of the interior. This means these components, previously exposed to heat, won’t need to be cooled by aerodynamic-hindering large vents in the rear haunches. This means Version 2.0 will more slippery through the air.

Overall, the new 911 GT3 R Hybrid Version 2.0 now weighs 1300kg, a 50kg reduction from the previous car's weight of 1350kg. The interior has also been updated, with the displays and controls moved to the steering wheel. According to Porsche, drivers can operate the rest of the functions via backlit buttons now situated on the centre console.





Press Release

Nürburgring 24 hour race

Porsche lines up with an even more efficient 911 GT3 R Hybrid

Stuttgart. Porsche takes up the Nürburgring 24 hour race on 25 June with a further developed version of the Porsche 911 GT3 R Hybrid. Priority of the development was given to the improvement of efficiency through the targeted optimisation of hybrid components, which also resulted in a 20 percent weight reduction. Version 2.0 of the 911 GT3 R Hybrid is intended to achieve the same lap times as its predecessor but with less fuel consumption.

The general layout of the hybrid was adopted from the 2010 model. A portal axle with two electric motors drives the front wheels and supplements the four-litre, depending on the balance of performance classification approximately 470 hp, six-cylinder boxer engine at the rear. The output of both electric motors has increased from 60 to 75 kilowatts each. For seconds at a time, pilots now have almost an additional 200 hp at their disposal with the 911 GT3 R Hybrid 2.0. Depending on the programming, this power is automatically activated through use of the throttle pedal. Moreover, pilots can manually call up this extra power, for instance when overtaking.

The electric flywheel accumulator, with its rotor spinning up to 40,000 rpm and stor-ing energy mechanically as rotational energy, is now housed with the other hybrid components in a carbon fibre safety cell on the passenger's side.

At first glance, the new GT3 R Hybrid is clearly distinguishable from the 2010 model. Thanks to the optimisation of the hybrid system's high voltage components, the large louvres in front of the rear fenders were no longer necessary. This reduces drag and also lowers fuel consumption. All in all, the weight of the vehicle decreased from 1,350 to 1,300 kilograms.

"We've collected a great deal of information from our races on the Nürburgring, at the ALMS race at Road Atlanta in the USA, as well as from the ILMC race on China's Zhuhai circuit, which was an invaluable help for the further development of our racing laboratory," says Hartmut Kristen, head of Porsche motorsport. "The emphasis of our work was on improving efficiency. That means we want to keep the lap times consis-tent with 2010 but use less energy, hence less fuel. In this way, we support future developments of road-going, sporting hybrid vehicles."

The cockpit of the 911 GT3 R Hybrid has also been completely revised. Most of the displays and controls have moved to the steering wheel. Drivers can operate the rest of the functions via backlit buttons now situated on the centre console. Priority was placed on the ergonomics and the clear layout for pilots - particularly in darkness.

The new 911 GT3 R Hybrid is a perfect example of the ‘Porsche Intelligent Perform-ance' philosophy, a principle found in every Porsche: More power on less fuel, more efficiency and lower CO2 emissions - on the race track and on the road.


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Porsche Semper Vivus Hybrid【Video】

German car manufacturer has even released a video preview of the Porsche Semper Vivus Hybrid.

From concept cars to new technology, these events are held as a big show and tell for the world’s automakers. So, when a company brings out something that’s over 100 years old to debut at one of these events, it seems a bit odd.

They spent four years at Porsche Museum recreating this magnificent vehicle so it can once again, after 111 years on, drive into the limelight at the Geneva Motor Show 2011 followed by future appearances as part of the Porsche Museum collection in Stuttgart.





Press Release

SENSATIONAL PORSCHE WORLD PREMIERE IN GENEVA



• Porsche presents first functional, full hybrid car in the world, the Semper Vivus, 111 years after its World Premiere in 1900. http://origin.porsche.com/uk

• Recreation of ground-breaking car will make its debut on March 1 at Geneva Motor Show

• European debut of 918 RSR concept underlines ‘Porsche Intelligent Performance' philosophy


The name Porsche has been associated with pioneering innovations in automotive engineering since the beginning of the last century. In 1900, Ferdinand Porsche, founding father of the present-day Dr. Ing. h.c. F. Porsche AG, Stuttgart, entered unchartered territory. With the first functional, full hybrid car in the world, the Semper Vivus ('always alive') http://origin.porsche.com/uk, the principle of the serial hybrid drive had been born.

In a stunning four year project the Porsche Museum in Stuttgart has had the Semper Vivus recreated. Next week, 111 years after this ground breaking innovation by Ferdinand Porsche, the Semper Vivus will again drive into the limelight at the Geneva Motor Show 2011 followed by future appearances as part of the Porsche Museum collection in Stuttgart.

Appropriately, Porsche is putting the spotlight of its presence at the 81st Geneva Motor Show on the world premiere of a contemporary parallel full hybrid model. In the wake of the success of the Cayenne S Hybrid it signals a new chapter in the Stuttgart company's ‘Porsche Intelligent Performance' philosophy. Along with the Semper Vivus, the new hybrid model is being unveiled on March 1, 2011 at the press conference to be held on the Porsche stand in Hall 1, stand number 1050, starting at 07:30.

These world premieres in Geneva are being complemented by the 918 RSR hybrid racing car concept, making its first public appearance in front of a European audience. The mid-engine coupé combines the design of the 918 Spyder with the technology of the 911 GT3 R hybrid racing car.

Porsche is also showcasing the 330 hp (243 kW) Cayman R in Europe for the first time, alongside the the 911 Black Edition, limited to 1,911 units, based on the 345 hp (254 kW) 911 Carrera, and the Boxster S Black Edition, limited to 987 units worldwide.


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BMW i3 i8【Video】

First two cars of the new brand will be the BMW i3 and the BMW i8. The i3 is the production version of the Mega City Vehicle, the i8 the production version of the Vision Efficient Dynamics.

Both of the new cars will be built at BMW’s Leipzig plant in Germany thanks to a 400 million euro ($543 million) investment, including the announcement of 800 new jobs. The cars are set to hit the market some time in 2013.

Both the i3 and i8 keep their weight to a minimum thanks to a "revolutionary construction concept" known as carbon fibre-reinforced plastic (CFRP), according to BMW. This, the firm says, cancels out practically all the extra weight added by the batteries, so the i3 and i8 will offer "superior driving dynamics" combined with significantly increased range when running on electric power.





　



Press Release



New BMW sub-brand: BMW i

• BMW i stands for sustainable vehicles and mobility solutions
• Two models available from launch: BMW i3 and BMW i8 Mobility services complement core business
• BMW i Ventures holding company founded

Munich. The new BMW sub-brand focused on developing sustainable mobility solutions has been launched. "BMW i represents a new movement in premium mobility. With the introduction of this new sub-brand, the BMW Group reaffirms its leadership as the most innovative and sustainable premium car company. The products and services have been conceived around a revolutionary approach: purpose designed and purpose built for sustainable, premium mobility. It's a new day in our industry; a new era for individual mobility. This is BMW i - Born Electric." said Ian Robertson, member of the Board of Management of BMW AG responsible for Sales and Marketing, in Munich on Monday.

In a first move, two models will be launched under the new sub-brand from 2013 - the BMW i3 and BMW i8. The BMW Group will also significantly expand its range of mobility services over the years ahead. To achieve this, a Venture Capital company was founded in New York City, BMW i Ventures, with an investment totalling 100 million US dollars.

"BMW i offers visionary cars and services, inspiring design, and an entirely new concept of premium mobility - all with a focus on sustainability", explained Robertson.

The BMW i brand comprises vehicles and services developed since 2007 as part of project i, a BMW Group think tank exploring sustainable mobility solutions.

It is the BMW Group's response to changing customer needs, including increasing demand for alternative drive trains, such as electric drive systems and hybrids. There is a widespread desire in megacities for solutions which intelligently combine the benefits of various mobility concepts in a single package.

Revolutionary vehicle concepts
"With BMW i, we are building on the success and strength of our core brand," emphasised Robertson. The BMW i3- previously known as the Megacity Vehicle - will be the BMW Group's first series-produced car for urban areas to be driven by electric power alone. The BMW i8, meanwhile, is based on the BMW Vision EfficientDynamics concept study. Its plug-in hybrid drive blends the sporting ability of a high-performance machine with the fuel consumption and emissions of a small car.

Both models are based on a revolutionary construction concept known as LifeDrive architecture. An aluminium chassis houses the powertrain, and the passenger cell consists of high-strength but extremely lightweight carbon fibre-reinforced plastic (CFRP). "Both cars have been designed specifically for their respective alternative drive systems.

We used the innovative architecture and CFRP to cancel out practically all of the extra weight added by the batteries. For our customers this means superior driving dynamics combined with significantly increased range using electric power," explains Klaus Draeger, BMW Board member responsible for development.

BMW i8 to be built in Leipzig
Like the BMW i3, the BMW i8 will also be manufactured at BMW's Leipzig plant. Around 400 million euros will be invested in new plant facilities and some 800 jobs will be created up to 2013. Development and production synergies will be achieved through both vehicles using the same component sets for the electric motors, power electronics, and high-voltage lithium-ion batteries.

A range of vehicle-independent services
An additional range of mobility services - which can also be used independently of the cars - will be an integral component of BMW i. This will allow the creation of a new, profitable area of business over the long term and attract new customers to the company's brands. "Mobility requirements are changing in rapidly expanding megacities" adds Ian Robertson. "Our commitment to car-enabled mobility services, like BMW ConnectedDrive, will be significantly expanded under BMW i. We'll also grow our car-related premium mobility services. What's truly groundbreaking is that we'll begin offering car-independent premium mobility services.

BMW i aims to provide customized mobility solutions across a seamless network of premium products and premium services." The focus is on solutions which will improve usage of existing parking spaces, as well as intelligent navigation systems with local information, intermodal route planning, and premium car-sharing.

In addition to services developed in-house, the BMW Group is pursuing collaborations with partner companies and exploring strategic capital investments in providers of mobility services. To this end, the venture capital company BMW i Ventures has the goal to expand the range of products and services offered by BMW i in the long term by taking stakes in highly innovative service providers.

New York-based My City Way is the first company in which BMW i Ventures has taken a stake. Of the partnership, Ian Robertson said, "I am thrilled to announce that we have just signed our first strategic partnership with My City Way. As a mobile app, My City Way provides users with information on public transportation, parking availability, and local entertainment for over 40 cities in the US. Another 40 cities will be part of the global rollout, including Munich, of course."




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