"Seinfeld" (1990)TV-Series 1990-1998
http://www.imdb.com/title/tt0098904/


“The Parking Space” Season 3, Episode 22
http://www.imdb.com/title/tt0697748/
BMW***




Unknown green car***


Unknown Ford truck**



“The Bubble Boy” Season 4, Episode 7
http://www.imdb.com/title/tt0697662/
Background Vehicles: Ford Escort*, Nissan Z car*, BMW*


Buick Skylark*** circa 1992


Background vehicle: Ford Aerostar*


BMW***, Honda Accord*


Cadillac Ambulance (similar year to Ghost Busters)*



“The Opera” Season 4, Episode 9
http://www.imdb.com/title/tt0697743/
Background vehicles* Pontiac Grand Prix?



“The Contest” Season 4, Episode 11
http://www.imdb.com/title/tt0697679/
Toyota Corolla? **



“The Note” Season 3, Episode 1
http://www.imdb.com/title/tt0697741/
Background Ford Tempo*



“The Pen” Season 3, Episode 3
http://www.imdb.com/title/tt0697749/
Unknown background vehicles: Toyota Celica?*, Honda Civic*



This is just a small start. It will be an ongoing project, I'm keeping an eye out for airings of episodes with cars featured in relatively large roles such as "The Parking Garage", "The Mom and Pop Store", the one with Kramer's 'ASSMAN' license plate, and the one where Jerry gives his parents a Cadillac...

Thanks,
Doug

“The Mom and Pop Store” Season 6, Episode 8
http://www.imdb.com/title/tt0697733/


1986 Le Baron Town and Country convertible. **** George (incorrectly) identified it as an ’89 Le Baron previously owned by Jon Voight.



1989 Volvo* also visible

Ford Thunderbird* circa 1989


Honda Accord* circa 1986

the above are done:
http://www.imcdb.org/movie_98904-Seinfeld.html