If you’re looking to buy a used car at a great price, car auctions are one of the best-kept secrets in the automotive world. Whether you’re a first-time buyer, a collector, or a dealer stocking up inventory, auto auctions offer a chance to find quality vehicles at below-market prices. But not all auctions are created equal. Some are online-only, others are open to the public, and some are strictly dealer-only.
At Mile Auto Transport, we’ve helped thousands of buyers ship their auction wins across the country. Based on experience, reputation, and customer access, here are the 10 best car auctions in the USA for used cars in 2025.
1. Manheim Auto Auctions
Why it’s great: As the largest wholesale auto auction chain in the U.S., Manheim is the go-to for dealers looking to buy in volume. With locations in almost every major city and an online platform (Manheim Express), it’s known for its massive inventory, fast bidding, and dealer-friendly services.
Access: Dealer-only
Online options: Yes
Inventory: All types — from economy to luxury
Locations: Nationwide
2. Copart
Why it’s great: Known for salvage and clean-title vehicles, Copart is ideal for bargain hunters and DIY buyers. Their online-only bidding system is easy to use, and many of their vehicles are available to the public with a basic membership.
Access: Public with membership
Online options: 100% online
Inventory: Salvage, clean title, rebuildable
Locations: 200+ across the U.S.
3. ADESA Auctions
Why it’s great: ADESA is one of the most trusted names in the auto auction industry, offering everything from fleet lease returns to off-rental vehicles. They’re dealer-only, but widely respected for consistent inventory and high buyer standards.
Access: Dealer-only
Online options: Yes (ADESA.com)
Inventory: Off-lease, fleet, repossessions
Locations: Nationwide
4. Barrett-Jackson
Why it’s great: For collectors and classic car lovers, Barrett-Jackson is a must-watch. Though famous for high-end auctions, they also offer used and restorable classics. Their events are high-profile and often televised.
Access: Public welcome to bid
Online options: Yes
Inventory: Classic, collector, performance cars
Locations: Scottsdale, Las Vegas, Palm Beach, and more
5. IAAI (Insurance Auto Auctions)
Why it’s great: IAAI is a competitor to Copart, specializing in insurance-claimed and salvage vehicles. You can score major deals here if you’re willing to take on minor repairs or restorations.
Access: Public with registration
Online options: Yes
Inventory: Salvage, repos, insurance claims
Locations: 200+ across the U.S.
6. Mecum Auctions
Why it’s great: Another top choice for classic and muscle car lovers, Mecum is open to the public and hosts some of the largest car auctions in the world. While prices vary, there are opportunities for used car buyers and enthusiasts alike.
Access: Public
Online options: Bidding available
Inventory: Collector, classic, and used muscle cars
Locations: Multiple U.S. cities annually
7. GSA Auto Auctions (Government Auctions)
Why it’s great: Want a low-mileage, well-maintained vehicle? GSA Auctions sell government fleet vehicles, often at unbeatable prices. These auctions are open to the public and known for their transparency.
Access: Public
Online options: Yes (gsaauctions.gov)
Inventory: Former government cars, trucks, SUVs
Locations: Online + physical events
8. AutoNation Auto Auctions
Why it’s great: With direct access to cars returned from AutoNation dealerships, these auctions often feature well-maintained, newer-model used cars. They’re typically dealer-only but offer great value and consistency.
Access: Dealer-only
Online options: Yes
Inventory: Off-lease, trade-ins, dealership-owned
Locations: Various U.S. regions
9. Cars & Bids
Why it’s great: A rising star in the online auction world, Cars & Bids focuses on enthusiast and modern classic vehicles. Curated listings, video walkarounds, and active community make it a great pick for individuals seeking unique used cars.
Access: Public
Online options: 100% online
Inventory: Enthusiast cars, 1980s–present
Locations: Online-only
10. eBay Motors
Why it’s great: A long-time player in online car sales, eBay Motors still offers one of the largest and most diverse selections of used vehicles in the country. It allows buyers to search nationally and bid or buy-it-now on a wide variety of vehicles.
Access: Public
Online options: 100% online
Inventory: Everything from used compacts to classics
Locations: Online-only
Bonus: How to Ship a Car You Bought at Auction
Found your perfect car at one of these auctions? Whether it’s down the street or across the country, Mile Auto Transport can deliver it safely and affordably. We work with auction houses, dealerships, and private buyers every day.
With door-to-door service, enclosed transport options, and full insurance, we make sure your vehicle arrives exactly as expected.
Get a Free Quote from Mile Auto Transport
Winning an auction is exciting—don’t let the logistics stress you out. Let Mile Auto Transport handle the shipping while you enjoy your new ride.
Click here to request a free quote, or contact our team today for expert help with nationwide car transport from any auction on this list.