Carla: This is a German car?
Carla: It's very sturdy.
Max: It's a very safe car - a very safe car, and I'm an excellent driver. I've never been in an accident - well at least not while behind the wheel. But even strapped in to all of this marvelous technology of the reenforced doors and roof - we could still get crushed.
Deliberate mistake: Within the final crash scene, in the shot where the flames are first shown exploding through the cabin, you can plainly see that all the seats (especially the aisle seats) are empty. In addition, this shot takes place after several shots depicting cabin breakage, and debris flying everywhere. Here, nothing is flying anywhere, and nothing is broken.