2014 Mercedes-Benz SL-Class SL550 is a Convertible model with 7-speed shiftable automatic transmission. This is a rear wheel drive model With a power of 429 HK and 699,70 Nm of torque. An urban consumption is 15,69 l/100 km. The engine has a capacity of 4.70L with V8 cylinders. To view detailed specifications like fuel consumption and dimensions, please scroll below.