Car History Check: Full Vehicle History by Registration

A car history check looks up a vehicle's past by its registration: whether money is still owed on it, whether an insurer wrote it off, whether it was reported stolen, whether the mileage adds up, how many keepers it has had and whether its plates or colour have changed. None of this is on the car or reliably on the V5C log book, so a check is how you find out before you pay. Enter the registration in the search box above: the free check shows the DVLA details and the full MOT history straight away, and the full report adds every other record in one go.

What a car history check shows

The full report checks more than 200 records. These are the ones that change whether, and for how much, you should buy a car. The last column shows how often each one turned up on the 4,402 cars our customers checked in full between March 2023 and October 2026.

Altogether, 30.1% of the cars, nearly 1 in 3, had at least one risk record: finance, a write-off, a stolen or high risk marker, or a mileage anomaly. The full report also has the log book (V5C) history, a sign of taxi or private hire use in the MOT history, the scrapped status, the previous searches, the specification, weights and recorded road tax.

Source: CarCheckUp full reports, March 2023 to October 2026, history data from Experian. These are cars people chose to check before buying, not every car on UK roads, so the figures show what buyers run into. More in our UK used car risk report.

Free car history check or full report?

The free check is the right first step: if the MOT history or the details don't match what the seller told you, you may not need to go further. When you're serious about a car, the full report gives you everything in the table at once, for one price. You can see exactly what it looks like in our sample car history report, and the prices are on the prices page.

How to check a car's history

1. Get the registration from the advert or the seller. Check it matches the plates on the car when you see it.
2. Run the free check in the search box above. Compare the make, model, colour and engine with the advert, and read the MOT history for the mileage and repeated faults.
3. Get the full report before you pay a deposit. It shows finance, write-offs, stolen markers, keepers and plate changes in one report.
4. Compare the numbers on the report with the car: the VIN (at the bottom of the windscreen and on the V5C) and the engine number.
5. Check again on the day if some time has passed: finance can be taken out against a car at any time.

What a "clear" history check means

A seller who says a car has a "clear check" usually means a history check found no outstanding finance, no write-off and no stolen record. Don't take their word, or an old printout, for it: a check is only true on the day it was run, and finance can be added at any time. Run your own check on the registration, close to the day you buy, and compare the VIN and engine number on the report with the car.

Is there a free car history check?

Part of it is free. The DVLA details and the MOT history are open data, so our free check shows them for any car, with no sign-in. The records that matter most to a buyer are not open data: finance agreements are recorded by finance companies, write-offs on the insurance industry's register and stolen markers by the police. They are only available through licensed data providers, so every service charges for them. Be wary of a "free history check" that asks for card details or turns out to show only the DVLA details.

Which cars are most likely to have a history?

What turns up depends on the car's age. On the cars our customers checked in full, the share with outstanding finance, a write-off, a mileage anomaly and a number plate change:

So on a nearly new car the big question is finance; on a car aged 6 to 15 years it is a past write-off; on an older car it is the mileage. A full check covers all three, whatever the age.

What to do if the check finds something

• Outstanding finance: don't pay the seller until the finance company confirms in writing that the agreement is settled. See the finance check for how.
• A write-off: a repaired Cat S or Cat N car can be bought, but it is worth less, may cost more to insure and needs an inspection. If the seller said it had never been written off, walk away.
• A stolen marker: don't buy the car, and don't confront the seller. Report it to the police on 101.
• A mileage anomaly: ask for service records and invoices that show the mileage over the years. A typing error at one MOT is common and easy to spot; a steady pattern of lower readings is not.
• Plate changes or many keepers: usually harmless (private plates are popular), but check the car's history under its earlier plates too.

Car history check for vans and motorbikes

The same check works for any UK-registered vehicle. Vans are often worked hard and bought on finance, so a van history check matters as much as a car's. Motorbikes are stolen more often than cars, so run a motorbike history check before you buy one.

Car history check FAQs