Quote from deggis :

nope... Mercedes 450SEL

LOL, yes. You are right. I forgot about that

He still drove it pretty fast through Paris But the sound...'enhances' it a bit.

Anyway, the sound doesn't ruin it for me either. Okay I'd probably prefer the original, but it still sounds good IMO. Mabye because I'm not concentrating on the sound, I don't really notice the faults. And besides, the point of the film is Ari driving, and where he is driving (i.e. very fast, VERY close to the edge ), not the sound.