Legitimately? I've 239mph on the bolide gtr but otherwise I've gone nearly 1500mph by glitching though the terrain
around 25,000mph with DrowsySam's rocket, but legitimately, in a car, ive gone the top speed of the bolide 390 for about 57 miles nonstop.
I've gone 193 MPH legitimately. 568 MPH in the rocket Evo, only to have been stopped by an invisible wall.
topped out the gavril d series I6 stripped only to chassis to 165mph note that this was in the first demo version when only a d series was in the game so far and only a test map