The SU-100 was a self propelled artillery vehicle used by the russians between 1944 and 1945. The vehicle was manned by a crew of 4 and was 3.08 metres wide, 7.57 metres long, 2.31 metres high and weighed 32 tonnes. Powered by a 500hp petrol engine the SU-100 was capable of a road speed of 35mph and a cross country speed of 20mph. The SU-100 had a road range of 186 miles Based on the sp gun chassis, the vehicle was armed with a 100mm Gun D-10 L/54 with a muzzle velocity of 900m/sec which was capable of penetrating 175mm of armour at 800metres