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Video: Autoweek thrashes the 2011 Porsche GT2 RS

Join Autoweek senior editor for motorsports Mac Morrison and road test editor Jonathan Wong as they put the 2011 Porsche GT2 RS through the paces at GingerMan Raceway in southwest Michigan. They take a closer look at what makes the car so special, and they get behind the wheel to find out for themselves. We'll bring you the GT2 RS VBox lap later this week, and stay tuned for Lexus LFA track action coming soon.

New Mercedes S-Class Magic Body Control – invented by Chickens

New Mercedes S-Class Magic Body Control: Invented by Chickens Whatever you think of the new Mercedes S-Class (Merchant Bankers car?), and whatever you think of Mercedes name for its clever suspension tech – Magic Body Control – you have to be impressed by the technology. Yes, Magic Body Control might sound like a cheesy Paul Daniels magic trick or an undergarment for ladies of a certain age, but what it does is far more impressive than anything Paul Daniels or the makers of supportive lingerie can muster. A camera on top of the windscreen scans the road ahead on Mercedes cars fitted with MBC looking for lumps and bumps in the way and sends that data to the suspension to set it up for the best possible ride.

Cars 2 Premiere: A closer look at Finn, Holley and Rod

Cars 2, which opens on Friday, stands to be one of the top box-office hits of the summer. Many of our favorite characters are back, such as Lightning McQueen and Tow Mater, but there are also a bunch of new rides rolling onto the big screen. Some, like Grem the Gremlin and Acer the Pacer, take obvious inspiration from real cars.