Auction Guide
How to Buy Salvage Cars at Copart UK — A Trader's Guide
Copart UK is the country's largest salvage vehicle auction platform, processing tens of thousands of insurance write-offs every month. For traders, mechanics and flippers, it's one of the richest sources of undervalued vehicles in the UK — if you know what you're doing.
What is Copart UK?
Copart UK is an online vehicle auction platform that sells insurance write-offs, damaged vehicles, seized cars and fleet disposals. The majority of lots are Cat S and Cat N write-offs sourced from UK insurers, though Cat B, Cat A and unrecorded vehicles also appear regularly.
Unlike traditional auctions, Copart allows you to bid from anywhere via their online platform. Vehicles are housed at Copart's network of UK yards, and winning bidders collect in person or arrange transport.
Registering as a Buyer
Copart UK offers three main membership tiers:
- Registered Trader — For motor trade professionals with VAT registration. Lowest buyer fees and access to all vehicle categories including Cat B.
- General Member — Open to the public. Higher fees and restricted from Cat A and Cat B lots.
- Premier Member — Enhanced membership with reduced fees and priority bidding access.
Trader registration requires proof of trade (VAT certificate or trade plate). The process takes 3–5 business days online.
Understanding Buyer Fees
Buyer fees are calculated as a percentage of the hammer price, with a minimum fee and a separate gate fee for collection:
- Registered Trader: typically 4–8% + gate fee
- General Member: typically 8–15% + gate fee
- Premier Member: reduced rates for high-volume buyers
RepairIQ automatically includes Copart UK buyer fee estimates in every calculation — so your max bid already accounts for the true all-in cost of the vehicle.
The Bidding Process
Copart auctions run as timed online events. You can place proxy bids in advance or participate in live bidding when the auction opens. Once you win a lot, you typically have 3–5 business days to collect or arrange transport before storage fees begin accumulating.
In-person viewing is available at Copart yards during designated hours. For high-value lots — particularly Cat S structural damage vehicles — an independent pre-purchase inspection is highly recommended.
Calculate Your Max Bid Before You Go
Auction adrenaline is the #1 reason traders overpay at Copart. Before placing any bid, use RepairIQ to calculate your true maximum: enter the vehicle's pre-accident value (PAV), damage category, affected zones, severity, and your buyer type. RepairIQ returns your estimated repair range, all-in Copart fees, and the maximum bid that still leaves you in profit.
Set your max bid in RepairIQ. Write it down. Never exceed it at auction.
Frequently Asked Questions
Do I need a trade account to bid at Copart UK?
No — public membership is available. But registered traders pay significantly lower fees and have access to more vehicle categories.
What are typical buyer fees?
4–8% for registered traders, 8–15% for general members, plus a gate fee. RepairIQ includes these automatically.
Can I view vehicles before bidding?
Yes. Copart UK allows in-person inspection at all yard locations during opening hours. Always inspect before bidding on high-value lots.
Related Guides
Know your numbers before you bid
Free salvage repair cost calculator — UK & USA. No sign-up required.