SL63 AMG versus SL65 AMG -- Mercedes-Benz Roadsters - YouTube
Choice is good and that's why when it comes to AMG versions of the SL-Class, you have two: the SL63 AMG and the SL65 AMG. Do you prefer the tail-wagging SL63 and its hand-built biturbo V-8, or is the sheer force of the SL65's hand-built biturbo V-12 more ...