After being spotted testing in snowy northern Europe, the electric M3 prototype was spied going around the Nurburgring ...

Indeed, BMW M's engineers have found a new dimension in developing the engine of the new BMW M3, with the eight-cylinder ... that is right there in the combustion chamber itself.

So far, there have been six BMW M3 generations, starting with the homologation special E30 in 1989 and its 2.3-liter inline-four engine ... there'll still be a combustion M3, though an ICE ...