2011 Mercedes-Benz S63 AMG - Prototype Drive - Car Reviews - Car and Driver
The era of high-revving, naturally aspirated engines has passed its zenith at Mercedes-Benz’s AMG performance division. This October, the 2011 S63 AMG will get an entirely new 5.5-liter V-8 fed by a third-generation direct-injection system from Bosch and ...