I've added the following:
-Cadillac CTS
-Mercedes E Class
-Peugeot 206 CC
-Scania
-Hyundai
-Land Rover Freelander

Usually in such pic we list the most visible / most interesting.

About replacing pictures, if the quality is not very good it can be replaced, else there is no real reason.
Except if the current main picture does not show very well the car (which happens with pics taken from previews/trailers), we prefer to replace the picture by the exact same scene.

The existing crowded background shots are listed for just one of the many vehicles in them, so I figured if there were more images, there could be more listings. But I could have been wrong on that.

I had posted everything here instead of as a comment in case any of them were chosen instead of the main existing picture. But I can re-post them there.

Thanks.

Thanks.
"White car (1 star)" = probably the 505 pickup already listed.
Additional pics for VW bus, Mini, 504, etc. could be put in comments by yourself directly, as main pics are already good, why posting them here?
The few missing ones will be added, but for the "Various crowded backgrounds" some similar pics are already listed, I am not sure that these are worth relisting.

http://imcdb.org/movie.php?id=453451

Cadillac CTS (1 star):


Ford Focus (1 star):


Hyundai XG (1 star):


Land Rover Freelander (1 star):


Mercedes-Benz E-Class (1 star):


Mercedes-Benz Unimog toy (2 stars):


Mini (4 stars):




Motorcycles (1 star):



Peugeot 206cc (2 stars): (from deleted scene)


Peugeot 504 PU (3 stars):


Porsche 911 (1 star):


Scania truck (2 stars) (from deleted scene)


Renault Trafic (2 stars): (front view is listed as 1 star now, but it was implied that it was carrying a character)


VW Bus (3 stars): (listed as two, but used by characters in multiple scenes)



VW Golf (1 star): (more car shown than in current image)




Some I couldn't identify:

White car (1 star):


Gray car (1 star):


VW Caddy I think? (1 star):


Various crowded backgrounds from which something can perhaps be chosen to list: