Not really favorite movies (with a couple tv shows thrown in), merely my favorite vehicles from them.
movies:
The Transporter: BMW 735
The Transformers: Barricade
Die Another Day: Aston Martin Vanquish
The Spy who Loved Me: Lotus Esprit
The Car: The Car
tv:
Knight Rider: KITT of course (the real Knight Rider, not the ripoff)
Starsky and Hutch
Speed Racer: Mach 5 and the GRX.
Dukes: General Lee
As for the remakes/ripoffs of tv shows either in movies or tv: