25 years of BMW 12-cylinder engines: setting new standards in the luxury class. Munich - October 26, 2012... BMW's second-generation 7 Series, unveiled in 1986, featured two new top-of-the-range ...

Considerably more would be possible if DTM didn’t restrict the fuel flow for the engine. BMW reckons this new turbo ’four is around 100bhp more powerful than the outgoing naturally aspirated V ...