This was an unaired pilot done by Ben Stiller back in '99, and it's spend the past few years bouncing around the internet (youtube has it here.

unknown motorcycle (***** - it's one of the main characters of the "show" and voiced by Owen Wilson)


Buick Grand National (**)


I think the exterior shot of the car is from stock footage, but they use the interior of an '86 or an '87 (it had a centre brake light)

Chevrolet Caprice