Originally Posted by
POS DSM
Looks like he hit the silver one, using it as a ramp to hop the white one and land on the red one.
Seeing as how the roof of the white one is damaged, that's a decent guess.
But I think dude was probably already somewhat airborne from the curb by the time he got to the grey one (since the lower part of the car isn't damaged), he just used that one to barrel roll on top/over the white one and land/roll off the red one.