I've just seen this film and I'd suggest the following are a bit too background:
Jeep Wrangler
Eagle Model 20 (only a bus)
Chevy Cavalier
Buick Skyhawk
Dodge Ram Van (this really should go)
Volvo 740 (of course this will never get deleted because it's a Volvo)
I'd suggest the Cadillac Cimarron, but this is quite rare on this site.