When the Russian blows up the yellow car near the end of the movie it lands on its wheels. But when the other two yellow cars go in reverse there is a quick shot of the blown up car and now it is on its side.
Police perimeter blocking off the road for traffic is visible in the background during the car chase.
When Pierre is being chased by the police car, he looks in the rear view mirror. The police officer is on the wrong side of the car.