How to check a used car's MOT history

If you only do one check before viewing a used car, make it this one. The MOT history is free, it takes a couple of minutes, and it is the closest thing a buyer has to the car's medical notes. In the trade, nobody drives out to look at a car without reading it first. You should not either.

Where to check, and what you need

The official service is Check the MOT history of a vehicle on GOV.UK. All you need is the registration number. There is no charge, and there is no need to pay a third-party website for the same government data.

Ask the seller for the registration before you travel. A genuine seller will give it without fuss. If they hesitate, that tells you something already.

What the record shows

According to GOV.UK, the check shows the past results of a vehicle's MOT tests, including:

• whether it passed or failed
• the mileage recorded when it was tested
• when the next MOT is due

GOV.UK also notes that the history may tell you if the vehicle has been recalled for a safety reason, depending on the manufacturer. For tests done in England, Scotland or Wales, you can see which parts failed at each test and whether any parts had minor problems. With the 11-digit number from the log book (V5C), you can also see where each test was done and download current and previous certificates.

There are limits. For cars, results are only available for tests done since 2005. For tests in Northern Ireland, results only go back to 2017, and certificates cannot be downloaded through the service.

How the trade reads an MOT history

Anyone can see a pass. The skill is in reading the pattern. Here is what we look at first.

1. The gaps

GOV.UK states that you must get an MOT every year once a vehicle is 3 years old (Buy a vehicle: step by step). So on an older car, you would expect a test roughly every twelve months. A missing year deserves a question. As Citizens Advice points out, there can be an innocent reason: a car that was off the road under a SORN (Statutory Off Road Notification) did not need a test. Ask the seller, and do not continue if the answer does not add up.

2. The mileage line

Each test records the odometer reading. Read the figures in date order. They should climb steadily. A figure that drops, or a long run of tests with almost no change followed by a sudden jump, needs explaining. We cover this properly in our guide on how to spot a clocked car.

3. Repeat advisories

Minor problems and advisories are not failures, but they are a to-do list the previous owner was handed. When the same item appears year after year, it usually means the work was never done. Corrosion, tyres, brake components and suspension items are the usual suspects. Each one is something to inspect on the day, and something to price into your offer.

4. A fail, then a pass the same day

This is normal. A car fails, the garage fixes it, and it passes on retest. What matters is what failed. A blown bulb is nothing. Structural corrosion is a different conversation.

5. A fresh MOT just before sale

A new twelve-month ticket is a selling point, and often a fair one. But an MOT confirms the car met the minimum standard on the day of the test. It is not a warranty and it is not a full inspection. Read the history behind it, not just the latest certificate.

Check the rest of the official record at the same time

GOV.UK's own Check a used vehicle you're buying page sets out the steps before you see a vehicle. Ask the seller for the registration number, make and model, and MOT test number. Then check that the details match the information held by DVLA, check the MOT status and history, and check whether the vehicle has been recalled because of a serious safety issue.

Two other free services sit alongside the MOT history:

• Check if a vehicle is taxed: confirms what DVLA holds on the vehicle's tax and MOT status.
• Check if a vehicle has been recalled: shows safety recalls that have not been checked or fixed.

If the colour, engine size or year of first registration on the DVLA record does not match the advert, ask why. Citizens Advice says minor mismatches may be a simple mistake, but if you suspect the seller has given you false details, you should not buy the car.

What the MOT history will not tell you

It will not tell you whether the car has outstanding finance, has been recorded as an insurance write-off, or has been reported stolen. Citizens Advice suggests a private history check for those points, which it says will cost up to £20. Nor will the MOT history tell you about the service history, the cambelt, or how the car drives. That is why the history check is the start of the job, not the end of it.

Bring it with you

Write down the mileage from the last test and any repeat advisories before you go. When you see the car, check the odometer against your note and look at each advisory item yourself. Our guide to what to check on a used car test drive picks up from there, and our article on V5C log book checks covers the paperwork.

Facts in this guide are taken from GOV.UK and Citizens Advice, linked above, and were checked on 16 October 2026. Rules change, so always check the official source before you buy. This is general information, not legal advice.