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Bentley Continental GT Speed specs released

British luxury-car maker Bentley has published complete details of its new flagship vehicle, the Continental GT Speed. The 6.0-liter twin-turbo W12 engine develops 616 hp and 590 lb-ft of torque, which is good enough to propel the three-ton car from 0 to 60 mph in 4 seconds. The car tops out at 205 mph.

Carlsson C25 super coupé (2010) first official pictures

Mercedes tuner Carlsson will whisk the covers off this slinky new sports coupe at the 2010 Geneva motor show. The new C25 is Carlsson’s take on the Merc CL and this reskinned supercar will be one of the world premieres at the Palexpo arena.  Carlsson says it’s the company’s first own-developed and badged road car and it just about looks convincingly different enough from the SL to warrant that claim, we reckon. Just 25 C25s will be built, each powered by a breathed-on Mercedes 743bhp bi-turbo 6.0-litre V12.

New GM chairman Whitacre to be featured in TV ad campaign

General Motors Co. will launch a broad post-bankruptcy advertising campaign next week with an introductory TV spot featuring new Chairman Ed Whitacre, sources familiar with the plan said on Wednesday. The ad is expected to last 60 seconds and was created by the ad agency McCann-Erickson Worldwide.