Buying a Car at Auction in the UK: A Beginner's Guide

Summary

• Auctions can save 20–30% vs dealer prices: Ex-fleet, repossessed, and trade-in vehicles go for less.
• You can't test drive: Most auction cars are sold as seen. A car history check before bidding is essential.
• Set a budget and stick to it: Auction fever is real. Decide your maximum bid before you walk in.

Car auctions aren't just for dealers. Anyone can attend and buy. You'll find everything from nearly-new cars to bargain bangers.

Here's how to navigate the process and avoid expensive mistakes.

---

How Car Auctions Work

Most UK car auctions follow the same process:

1. Register: Sign up online or on the day. You'll need ID and proof of address.
2. View the cars: Arrive early to inspect the vehicles. Check the outside, inside, and under the bonnet.
3. Bidding: The auctioneer starts with an opening price. Raise your hand or nod to bid. Bidding goes fast.
4. Winning: If you win, you pay a deposit (usually the full amount or a percentage) and collect the car.

---

Types of Car Auction

Type	What to Expect
Physical auction (BCA, Manheim)	In-person bidding. You can see and hear the cars. Buyer's premium of 5–10% applies.
Online auction (BCA, Copart)	Bid from home. Photos and descriptions provided. Less chance to inspect.
Salvage auction (Copart, Salvage Hunter)	Write-off and damaged cars. Very cheap but need repair work.
Police auction	Seized and unclaimed vehicles. Can be good value but limited info available.

---

Before You Bid: Essential Checks

• Run a history check: Use our car history check to check for outstanding finance, write-offs, stolen status, and mileage discrepancies.
• Check the MOT history: Use our MOT checker to see past test results and mileage records.
• Inspect the car: Look for accident damage, rust, mismatched paint, and fluid leaks.
• Start the engine: Most auctions let you start the engine. Listen for knocks, rattles, and rough running.
• Check the paperwork: Make sure the V5C matches the car. No V5C is a red flag.

Never bid on a car you haven't inspected or history-checked. The money you save at auction can quickly disappear in repair bills.

---

Costs to Budget For

• Hammer price: What you bid.
• Buyer's premium: 5–10% on top of the hammer price.
• VAT: On the buyer's premium (and sometimes the car if it's from a VAT-registered seller).
• Transport: If you can't drive it away, delivery costs £50–£200.
• Repairs: Budget 10–20% of the purchase price for any needed work.

---

Top Tips for Auction Buyers

1. Set a firm maximum budget and don't exceed it.
2. Arrive early to inspect as many cars as possible.
3. Bring a torch and a phone to check history on the spot.
4. Watch a few lots sell before bidding to understand the pace.
5. Don't get caught up in bidding wars — there's always another car.

For more buying advice, see our used car buying checklist.

Read our other articles: