2012 Mercedes-Benz SLS AMG Roadster

Mercedes has releases photos and details for the SLS AMG Roadster, which will debut at the Frankfurt Motor Show.The roadster will receive AMG's seven-speed dual-clutch transmission and the 6.3-liter, naturally aspirated V-8 engine rated at 563 hp and 479 lb-ft of torque. And while its wings have been clipped, it will still fly just as fast as the coupe -- Mercedes claims a 0-60 time of 3.7