New Genuine Saturn 22707325 Right (passenger Side) Exterior Door Mirror on 2040-parts.com

Porsche 911 GT2 RS (2010) first official pictures

You’re looking at the new Porsche 911 GT2 RS, not just the most powerful 911 that Porsche has ever built, but the company's most powerful road car period. The output from the GT2 RS’s twin-turbo flat six? 611bhp – 88bhp more than before. And as the new GT2 RS – there will be no ‘regular’ GT2 version – weighs 70kg less than its predecessor, that wholesome 611bhp provides this rear-engined monster will a stunning 446bhp/tonne.

GM exec sees room for Subaru BRZ/Scion FR-S fighter

Chevrolet unveiled two stylish concepts at the 2012 Detroit auto show. One, the Tru 140S, was a bit of a poser -- its exotic looks belied its hypothetical low price point and its front-wheel-drive underpinnings. The boxy red Code 130R, on the other hand, had the potential to be dynamite.

Autoweek in review

On Monday, Ford and GM announced they would work together on nine- and 10-speed transmissions, we found out how to outrun a dust storm in a Lexus LFA and legendary driver Stirling Moss made some interesting comments. The embargo on the Jaguar F-Type broke on Tuesday, we learned about a documentary on the Pebble Beach Road Races and Porsche showed off its 911 RSR for race duty. On Wednesday, pictures of the next Lamborghini Aventador slipped out on the Web, the Mercedes GLA concept was revealed and the Flat Rock, Mich.