After leaving Max and Carol, and trying to make an escape before the police arrive, Carliss jumps in the car in the left-handed driver's seat.
The long shot of the car tearing down the hill then shows it to be a European version of the same car with the driver in a right-handed driver's seat.
Various subsequent shots - close, long and from inside have Carliss appearing to be driving from the right seat, left seat and in between the two.
