Just read the last M4 article in Automobile magazine. I'm a bit confused with the response of Friedrich Nitschke.
"There has even been speculation that the cars would feature V-6 power. "Over my dead body," says Friedrich Nitschke, head of the M division. Wild rumors also spoke of a 3.2-liter straight six and three or four turbos.
What does he mean? Is he being literal since BMW makes I6's?
What other engine could be in the new M4?