Buying a used car in the UK doesn't have to be a gamble. Work through this checklist in order — before you view, while you view, and before you pay — and you'll sidestep the mistakes that catch most buyers out.

Before you view the car

  • Run a history check. Enter the registration and check for outstanding finance, write-off records, stolen markers and mileage anomalies. Do this before you waste a journey.
  • Check the MOT history. Our MOT history check is free and shows failures, advisories and recorded mileage.
  • Research the model. Look up common faults, typical prices and running costs for that make, model and year.
  • Confirm the details match. Make, model, colour and year from the check should match the advert exactly.

When you view the car

  • See it in daylight, dry weather — rain and darkness hide dents, rust and paint mismatches.
  • Check the V5C logbook. The name and address must match the seller and the DVLA record. Check the VIN on the car matches the V5C.
  • Look for repair signs. Uneven panel gaps, mismatched paint and overspray can indicate accident damage.
  • Inspect tyres, brakes and fluids. Uneven tyre wear can signal alignment or suspension issues.
  • Check service history. A full, stamped service book supports the mileage and shows care.

On the test drive

  • Start the engine from cold if you can — warm starts can mask problems.
  • Listen for knocks, whines or rattles; watch for warning lights that stay on.
  • Test the brakes, steering and gears at a range of speeds.
  • Make sure every electrical item works — windows, lights, air-con, infotainment.

Before you pay

  1. Re-check finance on the day. Records can change; a check taken as you buy is the most reliable.
  2. Never pay before you've settled any finance — pay the lender directly for any balance owing.
  3. Get a receipt with the seller's name, address, the car's details, price and date.
  4. Pay traceably. Bank transfer beats cash for a paper trail.
  5. Complete the V5C and tax the car before you drive it away.

Golden rule: if anything feels off — a reluctant seller, a price too good to be true, paperwork that doesn't match — trust your instinct and walk away. There's always another car.

Start with the check

Most of the expensive mistakes — finance, write-offs, clocking, stolen cars — are invisible on a test drive but obvious in a history check. It's the cheapest insurance you'll buy in the whole process.