ok i dont know but mine has been doing pretty well so far and yes i did race a few times in traffic which i will probably get flamed for but here is my results with the 13 rallye redline:
beaten by -
370z (kinda obv)
550i (pretty close though)
corvette z06 i talked with the guy afterwards and we had a good laugh
camaro ss - i though it was a v6 at first so i went for only to see ss badges later on so my fault
now the victory list:
bunch of chevy trucks and ford trucks seem to always want to race me(i live in so cal and every bro wants to show me his truck is fast....its not because i use to own a few myself)
bmw 318ci
bwm 328i
bwm 530i
350z
subaru wrx sti
corrola s
camry
prius lmao yes a dude in a prius was "revving up" at a stop light with his gf in a passenger seat i embarrassed him non the less
a mustang gt
a few v6 mustangs
a few v6 camaros
vw jetta
vw bug
mazda6
a few honda civics and acura integras with fart cans and stickers
and a bronco lol
i think that's it. i always try to pick my battles carefully but sometimes i cant tell what version of a car someone has like the camaro ss case. nonetheless im not that dissapointed with the v6 i though it would be much slower. I do want to drop a supercharged 402 in it maybe in like 10 years