2009 Mercedes-Benz SL63 AMG Roadster

MONTVALE, NJ – Mercedes-Benz is unveiling a fourth member of its iconic SL sports car family – the SL63 AMG. Perhaps the sportiest SL roadster ever, the new SL63 AMG is powered by a 6.2-liter, 518-hp, all-AMG V8 engine that’s coupled to a newly developed MCT transmission. Featuring an innovative start-up clutch that replaces a conventional torque converter, the seven-speed MCT (for multi-clutch