Continuity mistake: When they are driving behind the truck, a flat piece of metal falls off. Shortly before it hits the car it is "flying" horizontal (20°) however in the next shot, when it hits the car it is suddenly vertical (90°). No time between the two shots for that immense change.
Continuity mistake: Towards the beginning of the film, when Lincoln and Jordan first escape, we see them running and hiding in the room full of new 'products'. Water is constantly falling from the ceiling like rain, and both of them are soaked, to the point of water running from their hair and clothing in streams. In the next shot, however, when they have just left the room, they are little more than damp.
Continuity mistake: Two members of Laurent's team are in the elevator going up to the 70th floor of a rather tall Gas Company Tower in LA (the building with the giant "R" logo; presumably the building's height has been raised) to go after Lincoln and Jordan. When they step out of the elevator, the display inside says "70," but the floor number outside the elevator says "L," indicating that they're actually on the lobby floor.
Continuity mistake: When the police car stops on the middle of the four way junction, the first shot shows cars parked or waiting in all three lanes, but in the shot where they get broadsided, the armoured van is suddenly coming from the lane which previoulsy had a silver sportscar in it.
Continuity mistake: When Lincoln and Jordan board the trailer with the train axles, both mudflaps of the trailer are branded Manac (Also has a sticker with the brand on the trailer) and are black with white fontAs the axles start to fall off, the mudflaps become Mack brand and are white with black font.