Mercedes S 63 AMG is a one of the most of waited car of Mercedes fans. they recently announced some information about this car. according to the company it has a latest 5.5 liter biturbo V8 engine and it's a eco friendly vehicle. the fuel efficiency of this car is 10.5 liters/100 km. 2011 Mercedes S 63 AMG can reach 0-100km/h within 4.5 seconds and the electronically limited top speed is 250KM/h. Additionally it also features Active Lane Keeping, Blind Spot Assistance, Active Body Control for crosswind stabilization in the sport suspension.