GM Reportedly Readying Buick Version of Opel Ampera

Sure, the Opel Ampera is nothing more than a Chevrolet Volt with some extremely mild cosmetic changes, but doppelgangers have always had a very special place in the wonderful world of General Motors. If Bloomberg’s inside sources are right, GM is currently looking into the development of a Buick-badged version of the plug-in hybrid Opel Ampera. According to people familiar with the project, the Buick model could go on sale in 2013, if the plans goes ahead.

Given that the styling changes over the Chevrolet Volt would be limited to a Buick-specific grille and bumper designs, one of the most significant problems GM faces is how to justify the car and its higher price tag which would be in excess of the Volt’s base MSRP of US$41,000 not including a $7,500 federal tax credit.

Jim Hall, chief of 2953 Analytics Inc., a consulting firm in Birmingham, Michigan, believes that GM may be able to pull it off by adding more special features and upgrading the interior with higher-quality materials and trim, and most importantly, through the use of more advanced components that could reduce weight and improve the car’s electric-only range or driving performance.

GM spokesperson Rob Peterson, declined to confirm or deny the report on a possible plug-in hybrid Buick, simply stating, “We have talked about a variety of ways to leverage the Voltec drive system”.

Source: Bloomberg

OPEL AMPERA

Stunning Chevrolet Mi-ray Roadster Concept Premieres at Seoul Motor Show

GM's Korean subsidiary lifted the wraps off the Mi-ray hybrid roadster concept at the 2011 Seoul Motor Show today, as a tribute to Chevrolet's 100th anniversary this year. The aggressive-looking Mi-ray (which means “future” in Korean) was developed by the GM Advanced Design Studio in Seoul and pays homage to the bow-tie brand's sports car heritage.

The roadster uses styling cues from Chevy's 1963 Monza SS and the 1962 Corvair Super Spyder, but also from aircrafts, with its aerodynamic fuselage being reminiscent of modern jet fighters. Elements like the scissor-doors, the pronounced wheel-arches and the sharp front bumper add further drama to the Mi-ray's appearance.

The car's bodywork is made of lightweight materials such as carbon fiber and carbon fiber reinforced plastics, while the turbine-shaped wheels (20-inch front/21-inch rear) are made of aluminum-carbon fiber composite.

The cockpit-like interior is split in two areas by a high center console and contains a mix of brushed-aluminum, natural leather, white fabric and liquid metal surfaces. The steering-wheel and the centrally located start button are also inspired by jet aircrafts, while information is displayed on the instrument panel by means of back projection.

The sweet looks are backed by a performance-oriented drivetrain layout, dubbed “mid-electric” by Chevrolet. A mid-mounted turbocharged 1.5-litre petrol engine drives the rear wheels, while two front-mounted electric motors, each delivering 15kW (20 horsepower), send their juice to the front wheels. The electric motors are fed through a 1.6 kWh battery located on the floor of the car, behind the seats. The 3.99 meter-long Mi-ray is also fitted with regenerative braking and start-stop systems and can run on electric power alone in the city, although Chevrolet didn't reveal details on the driving range.

Interestingly, the roadster model can also be switched from front-wheel drive to rear-wheel drive. Chevrolet didn't announce any performance figures, but communicated preliminary fuel-economy ratings. The roadster averages 60 mpg US (3.92 lt/100 km) in the city and 63 mpg US (3.73 lt/100km) on the highway.

“By combining GM propulsion technology and visionary design, the Mi-ray points to the future of Chevrolets around the globe – expressive, youthful and entertaining,” said Mike Arcamone, CEO of GM Korea.

By Dan Mihalascu

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