Copart and IAAI auction cars: what to check before buying

Updated: 2026-10-02

What auction cars are

Copart and IAAI (Insurance Auto Auctions) are large online auction companies in the USA. Insurers, rental companies, banks and dealers sell cars there — many of them accident-damaged, flood-affected, stolen and recovered, or simply off-lease. Buyers from around the world bid online.

Why they are cheap — and why that is a risk

The low price reflects damage, unknown repair cost and often a salvage title. Some cars are lightly damaged and repair well; others have hidden structural or water damage. The difference is usually visible in the auction photos and the listed damage.

Check the photos and the damage description

The lot lists a primary and secondary damage (for example front end, side, rear, water/flood, burn, mechanical), plus whether the car starts and drives. Look at all photos: panel gaps, airbags, the engine bay, the underside and the interior. Flood cars show silt, rust in unusual places and mouldy upholstery.

Check the title type

A clean title and a salvage title are very different. In many countries a salvage-title car cannot be registered until repaired and inspected, and can be harder to resell. Always confirm the title brand before bidding.

Compare the sale price with the market

Seeing what the car actually sold for helps you judge whether an offer is fair. Remember to add auction fees, shipping, customs, repair and registration costs, which are often higher than the car’s price.

Check the VIN history before you pay

The same VIN can show earlier auction sales, odometer readings and accident reports. A car that was sold at auction twice in a year, or has an odometer that does not add up, deserves extra caution.

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