Factual error: Bryan's hot wiring of the Volkswagen Golf is feasible, all except that he doesn't break the physical steering lock that would prevent him from turning the wheel. Old Volkswagens are quite difficult to break the steering lock, a sharp snap of the wheel does not break it as it's quite a bit more sturdy than a mere pin. Pulling at the wires does nothing to affect the steering lock, and the lock is shielded precisely to stop outside tampering. Not enough time had passed for him to achieve the task of removing the security. The scene shown is not a condensed montage scene, it's a complete scene from start to finish of what Bryan did to steal the car, and the steering lock was never broken.
Factual error: The weapon Bryan uses to kill the Albanian kidnappers is a Beretta 92FS (M9); it has a 15 round magazine, yet he fires 17 times without reloading.
Chosen answer: Depends on how much current is actually running through him. Since it didn't kill him right away, even after a few jolts to get him to talk, it's unlikely it was enough that he would ever burst into flames or that his heart would explode. Most likely, he just slowly cooked until he dried up and burnt like a turkey left too long in the oven.
Phixius ★