Originally Posted by diesel007
Horsepower is not everything.
However this seems like a bogus comparison. Why compare a coupe to a sedan? Plus the OP is talking about the CSL version of the M3, a completely different beast then the standard m3. I have a video of a CSL out running a Ferrari on the track so I would not be surprised if it owns the Audi.
Actually the OP is referring to the M3 CS, not the CSL. CS is the European equivalent of the Competiton Package (ZCP) we get here in the states.
But you're right about the comparison being slightly off. They should've compared the M3 CSL and the RS4.