Mercedes Benz S Class S 320 is powered by 155 cc engine. This S Class S 320 engine generates a power of 221 HP @ 5600 RPM and a torque of 315 Nm @ 4800 RPM. S Class S 320 gets brakes in the front and rear. Performance of S Class S 320 is backed by a Automatic transmission. The engine is mated to a Automatic gearbox. The kerb weight of S Class S 320 is 3200 cc. S Class S 320 has 5038 mm Length, 1855 mm Width, 1444 mm Height, Ground Clearance.