Marcedes Benz SL600 car is the highest-output version of the non-AMG SL models. It uses a twin-turbocharged V12 engine which produced 368 kW (493 hp) and 800 N·m (590 ft·lbf) from 2003 through 2006 and was uprated to 380 kW (510 hp) and 830 N·m (612 ft·lbf) for 2007.
