World Car Fans: Mercedes-Benz CLS 63 AMG (Official Promo Video)
Mercedes-Benz has announced full details on the 2012 CLS 63 AMG model. Great-sounding engine. New for the CLS 63 is now AMG’s 5.5 liter biturbo V8 engine, which replaces the outgoing naturally aspirated 6.3 liter […]