You still haven't answered my question pertaining the e90 m5??? please evaluate, and if you look on you tube type in m5 vs srt8 and dont look at the e39 (2003) style m5 only 2006 2007 m5's and these are pro drivers not getting the srt8 into the 12's hummm...? oh and the srt8 getting spanked by 7+ lengths all day...hummm that would mean the new m5 would be running like a mid 11 second quarter all day long STOCK by your calculations, and puttin the hurts on new zo6's and lots of other supercars as well huh? A 4 door STOCK boat M5 being compared to the supercars of the world "WEIRD"...Man I need to rethink my buying my next car.