Topped out at around 325 kph (x.6213699) = 201.95 mph
Bled that down to 250 kph before leaving the road = 155.34 mph. 25% less velocity and a whole lot less kinetic energy. Imagine leaving the road at 200+!!!
Yeah according to that magazine he was just in it said that he was going over 200 mph before the crash and also that the guy driving the car also lived through another accident in japan going over 180mph. Lucky guy.