BMW M3

Is this BMW M3 prototype powered by an inline or V6?

It started with a four-cylinder, graduated to six and then eight cylinders, and now might be settling back down to six. The next-generation F80 BMW M3, caught testing around the homeland, has let its voice be heard, and the suspicions are that a V6, not a BMW-traditional inline six, rumbles through those pipes. Bimmerfile posits that a V6 could be "loosely based on the M5′s S63 twin-turbo V8, but with even greater high-end power and efficiency." Whatever is under that hood – and whatever is handling that lightning-quick gear change, it doesn't quite sound like anything ... Read More