When Émilien puts the police light on top of the car, he closes the door on the wire. When he pulls it back inside the car, he pulls it through the window, which he shouldn't be able to do.
During the last battle you can see that the taxi has panoramic roof but sometimes not.
When Daniel is transporting the old man to the airport you can see in one long take that there is only one short man in the car who is driving it. The car has roll cage and one race seat. On the engine hood there are two locking pins.
During the last chase a mercedes hits a red car with its left side but after the accident you can't see any damage on it.
At the end of the last battle when the three cars are in one picture you can see that only the drivers are sitting in the car without passengers.
When Emilien is supposed to be naked under the towel after he was in the shower, he drops the towel when Petra walks in to his office - you can see that he is using a pair of white boxers.
When two police cars crash into each other when trying to leave the police station in a hurry, the small walls and the barrier move and wobble, showing they're fake and not actually cemented to the ground.
In the scene where Daniel is in bed with Lilly, both are apparently naked. Lilly jumps out of bed and starts putting on her clothes, and Daniel wraps himself in a sheet. For a second you can see that he is wearing dark colored boxers.
Before the first robbery, when the 'military specialist' in Emilien's car racks the charging handle on his rifle, the charging handle locks into its rear position instead of sliding forward. This means he had an empty magazine in the gun.
The driver's license training car has a plate that reads "2265 TN 13". Half an hour later, the Korean taxi has the exact same plate.
At one point a character refers to a stroumph - the English subtitles say "muppet" but the correct translation would be "smurf".
When Émilien puts the police light on top of the car, the camera and the cameraman are reflecting in it.
When the blue car is hit by one of the gray Mercedes, a shot from inside the car is seen. The next shot is from outside the blue car, and the camera can be seen inside through the rear window, with a checked blanket on top to hide it.
When the blue truck flips you can see the ramp behind the wall.
During the last chase when the mercedes flips two cars you can see the ramp in front of the mercedes.
When the German bad guy opens his car trunk for the police chief, the reflection of the boom operator can be seen in the trunk door.
Émilien fails his driver's license test because he rammed the driving school car into a shop. But in France, these cars are equipped with pedals on the passenger's side so that the driving instructor can avoid these situations.
When Daniel kisses Lilly before the big battle you can see that the other man in the car is Emilien's stand-in man.
In some scenes, the German bandits speak French to each other.