Here is a first look at the Mercedes-Benz SL65 AMG set to make a release in 2013 boasting an impressive 0 to 60 mph in 3.9 seconds and a top speed of 186 mph. The design has also been modified with a twin-turbocharged 6.0-liter direct-injection V12 that produces 621 horsepower and an outstanding 738 pound-feet of torque. The AMG Speedshift Plus seven-speed gearbox replaces the traditional five-speed system, implementing the ECO start-stop system while making the car lighter with an all-aluminum body-on-white have together combined to improve performance and fuel efficiency.

Thanks to Autoblog for the info.