Originally Posted by amdmaxx
Just put a deposit on M450... dont think they will put V8 in 4 series coupe
Youre' right, they won't put a V8 in the 4 series. But consider a potential M-ified 6 cylinder gasoline engine along the lines of the M-tuned N57S diesel used in the new "M 50d" models. The 50i name might befit products with such an engine, if it exists at some future date.