2012 Mercedes-Benz S-Class S550 4MATIC is a Sedan model with 7-speed shiftable automatic transmission. This is a all wheel drive model With a power of 429 HP and 516.00 ft lbs of torque. An urban consumption is 15.00 MPG. The engine has a capacity of 4.70L with V8 cylinders. To view detailed specifications like fuel consumption and dimensions, please scroll below.