2010 BMW M3 GTR

The eight-cylinder power unit of the BMW M3 GTS enlarged in size to 4.4 litres and boosted in output to some 450 hp boasts construction principles and technical details carried over directly from motorsport. A supreme surge of ongoing power throughout a wide range of engine speed characterises the outstanding performance of the V8 with its high-speed concept. The features typical of a motorsport engine include the crankcase made of a special aluminium-silicon alloy and constructed in bedplate design, individual throttle butterflies, anti-knock sensors with ion flow technology, and, wet sump oil supply optimised for supreme driving dynamics.