― 2013 Mercedes-Benz SL 65 AMG Roadster from Mercedes is a high-top model in the form of an open sports car. It combines visual elegance with a dynamic driving behavior. The heart of this latest version of the model that has been offered since 2004, is the 6-liter V12 Biturbo engine from AMG with a maximum output of 630 hp and maximum torque of 1,000 Nm. These data clearly demonstrate why this new Roadster is among the most powerful models. ∙ 2013 SL 65 AMG Roadster - sporty elegance with [...].