ok...all i have to say is that i have both cars. the s4 is bad ass and so is the m3. i just recently purchased a 2002 steel grey m3 convertible. dont ask why convertible but i did. the s4 is bomb bc of the shit you can do with it jus by adding a chip. my friend has that blue one you guys were talkin about fully fuckin modded. its had like 350 bhp. but i also have a friend with a 97 estoril blue m3 blown, and that thing rocks. its rips the s4 to pieces. jus for info, my stock m3 convertible beat the s4 as well. i love that car. but there is one problem with the new one. its compression is way to high and there are rumors that they might not release blowers for the car. plz reply with ur opinions.
thanx
n1m3