Auctions4wheels

Among bidding websites, Auctions4Wheels is a user-friendly bid site. Starting automobile auction becomes simple. It is your favorite among bidding websites and offers best features of a bidding site.
http://www.auctions4wheels.com/

Barrett-Jackson Auction Company

Specializing in a range of on and off-line sales of classic and collectible cars.
http://www.barrett-jackson.com/

Branson Collector Cars Auction

Twice yearly auction of classic cars held in Branson, Missouri.
http://collectorcars-int.com/

CalCruising

National classic motor vehicle auctions from the 1920s to 1960s based in Southern California.
http://www.calcruising.com

Cheap Car Finder

Sales of repossessed and fleet vehicles. Government and bank property available through various seizure/surplus laws.
http://www.cheapcarfinder.com/

Collectors Car Auction

Free online auction offering anything and everything related to cars, including spares, books and models.
http://www.collectorscarauction.com

Collectors Frenzy in Arizona

What to know before you go to this year's big auctions. Autoweek.com
http://autoweek.com/apps/pbcs.dll/article?AID=/20060102/FREE/51222006/1047

Copart, Inc.

Provides a full range of auction services to buy and sell salvaged vehicles.
http://www.copart.com/

Ebaymotors

Buy and sell autos, trucks, parts, motorcycles, boats, accessories, and other used cars and vehicles on eBay's online auction.
http://www.ebaymotors.com

Leake Auto Auction

Sales of antique, classic and collectors cars.
http://www.leakecarauction.com/

Motors Auction Group

Public auction for motor vehicles including cars, boats and motorcycles.
http://www.4mag.com

Racer's Auction

Buy and sell new and used racing parts in a live auction.
http://www.racersauction.com/auction/

SalvageNow

Auctions for damaged and salvaged vehicles from insurance companies, rental agencies, and independent salvage dealers. Membership of the site is restricted to professionals within the industry.
http://www.salvagenow.com

U.S. Government Vehicle Sales

Government vehicle auction information including sales schedule, geographical and model search. "Autos" search on:
http://www.autoauctions.gsa.gov/