At its heart, the car is powered by the same turbocharged 2.5-liter five-cylinder engine found in the TT-RS with 250 kW (340 PS / 335 hp) and 450 Nm (332 lb ft) of torque. It is connected to quattro all-wheel drive and a seven-speed S tronic transmission which enables the 1,575 kg (3,472 lb) RS3 to accelerate from 0-100 km/h in 4.6 seconds and hit an electronically limited 250 km/h (155 mph). Impressively, the car has average fuel consumption 9.1 liters per 100 km (25.85 US mpg) and CO2 emissions of 212 g/km.