Jim and Barney drive clear of the gate with the unconscious Borodin in the trunk, with the guards opening fire. The two agents get to the IMF warehouse, but discover that Borodin was killed by a stray bullet. Without him, they can’t have a trial with the colonel as a witness...Read the full recap
The car that Jim drives to the cliff is a modern-day sedan.
However, the stock footage used when the car explodes is of a much older car of a completely different make and model.
The stunt double who leaps out of the car has black hair.
Which looks almost nothing like Peter Grave's hair in the next shot.