There are some great movie cars here. I've now ripped all the ones I planned to rip (Janus beat me to the Starsky & Hutch Ford Torino) and I took Redliner up on his The Hidden idea. What do you think?
The Rock - Hummer H1
http://img371.imageshack.**/img371/5944/rockh10zb.jpg
Marque: AM General
Model: Hummer H1
Year: 1995
Driven by: Sean Connery as John Mason
Comment: "You haf mein HUMVEE gestolen" is the immortal line after Sean Connery decides to shake the FBI in an incredible chase down San Francisco's streets. While the patrol cars, Nic Cage's Ferrari and a streetcar all crash and burn, the H1 makes it through virtually unscathed.
Hard Target - Jaguar XJS
http://img360.imageshack.**/img360/66/hardtargetjag6xi.jpg
Marque: Jaguar
Model: XJS
Year: ~1992
Driven by: Lance Henriksen as Emil Fouchon
Comment: The XJS brought a steely elegance to this movie about rich hunters tracking and killing homeless Vietnam vets. Whenever Fouchon turned up in his Jag, you just knew someone was going down.
Starsky & Hutch - Ford Torino
http://img378.imageshack.**/img378/27/starskycar9yb.jpg
Marque: Ford
Model: Torino
Year: 1975
Driven by: Ben Stiller as David Starsky
Comment: Without the car, this remake would've just been a movie of Ben Stiller and Owen Wilson goofing off. This car made the movie.
Bad Boys II - Ferrari 575 Maranello
http://img378.imageshack.**/img378/7816/badboys25753sh.jpg
Marque: Ferrari
Model: 575 Maranello
Year: 2002
Driven by: Will Smith as Mike Lowrey
Comment: In this sequel, Michael Bay made sure Will Smith still drove some choice cars, or what do you say about this grey metallic 575M in which Lowrey packs two H&K UMP .45s?!
Bad Boys II - Hummer H2
http://img355.imageshack.**/img355/249/badboys2h25sy.jpg
Marque: AM General
Model: Hummer H2
Year: 2002
Driven by: Will Smith as Mike Lowrey
Comment: If you're outrunning the Cuban military, a crazed drugdealer and plan on busting into Guatanomo Bay what better vehicle to use than a Hummer H2? OK, the Hummer H1, but this movie is all about style so Will Smith and Martin Lawrence use this canary yellow H2 instead. It does the job.
Enemy of the State - BMW 740iL (E38)
http://img355.imageshack.**/img355/6959/enemy740il9ca.jpg
Marque: BMW
Model: 740iL (E38)
Year: 1997
Driven by: Will Smith as Robert Clayton Dean
Comment: More Will Smith, but this time he is driving a more staid BMW 740iL of the beautiful E38 series. Unfortunately he only has it for the first half of the movie but it puts in a few good appearances, night and day, in this DC based thriller.
The Hidden - Ferrari 308 GTS
http://img379.imageshack.**/img379/7567/hidden308gts6bd.jpg
Marque: Ferrari
Model: 308 GTS
Year: ~1984
Driven by: Chris Mulkey as Jack DeVries (inhabited by the alien)
Comment: This great B-movie opens with a seemingly normal man in a jacket and tie outrunning the police on the streets of Seattle in this black 308 GTS. Without changing an expression, he crashes through construction sites, other cars and even a pensioner in a wheelchair! Why? Because he is really an alien body snatcher who enjoys fast women and fast cars. Cool.
The Hidden - Porsche 928
http://img375.imageshack.**/img375/9572/hidden9287th.jpg
Marque: Porsche
Model: 928
Year: ~1984
Driven by: Kyle MacLachlan as Lloyd Gallagher
Comment: Chasing the alien, is fellow alien-posing-as-FBI-agent Kyle MacLachlan. He drives a Porsche 928. What is it with aliens and great 80s sports cars?
The Hidden - Ferrari Mondial Cabriolet
http://img355.imageshack.**/img355/7504/hiddenmondial4xh.jpg
Marque: Ferrari
Model: Mondial Cabriolet
Year: 1983
Driven by: William Boyett as Jonathan Miller (inhabited by the alien)
Comment: Later in the movie, after the alien has snatched another body, he steals this Ferrari Mondial, shooting the dealer and the new owner in the process, before cruising the streets with it looking for hot chicks and rock n' roll! I told you this movie ruled.
I've edited my original post to include these too.