If a BMW E46 M3 was unrestricted, how fast could it go?

Probably 175-190mph. I wouldnt suggest doing it because it puts tons of wear on your engine and takes about 20k miles of life out of it..

If a BMW E46 M3 was unrestricted, how fast could it go?nortan

I think it would top out at about 180 MPH you would need a hell of a long road to get it up to that speed.

If a BMW E46 M3 was unrestricted, how fast could it go?noton

the speed limit is 70 in most states. And it couldn't hold up to my vette
180+ is correct. It's geared to hit 200 in 6th, but runs out of power. - http://img392.imageshack.us/my.php?image...
about as fast as my tvr......
the m5 is capable of over 200 so i would imagine some where up around that mark
Maybe 170 or 180 if it were on unresticted roads. The m3s engine will not take it to the top end as well as say the m5s V10, just simply because of the circumstances in which its engine will perform. Most cars with inline 4, 6 or V6s can't hold up that well in the extremely high speeds
60...maybe 63/64 mph
187 mph supposedly