1994 Mercedes-Benz S-Class S420 is a Sedan model with 4-speed automatic transmission. This is a rear wheel drive model With a power of 275 HP and 302.00 ft lbs of torque. An urban consumption is 14.00 MPG. The engine has a capacity of 4.20L with V8 cylinders. To view detailed specifications like fuel consumption and dimensions, please scroll below.