01
Look beyond the current MOT
A current MOT only confirms that the car passed at the time of the test. The full MOT history can show repeated failures, recurring advisories and long-term maintenance patterns.
MOT HISTORY CHECK UK
How to check MOT history before buying a used car.
MOT history is one of the most useful public records when checking a used car in the UK. It can reveal mileage patterns, repeated advisories, previous failures and signs of poor maintenance before you travel to view the car.
02
Check recurring advisories
Repeated advisories can show problems that were ignored rather than properly fixed. Tyres, brakes, suspension wear, corrosion and oil leaks are common examples.
03
Review mileage records
Mileage should increase logically from year to year. Gaps, sudden drops or unusual patterns should be checked carefully before trusting the advert.
04
Pay attention to corrosion
Corrosion advisories can become expensive, especially if they involve structural areas, brake pipes, suspension mounting points or subframes.
05
Check brakes, tyres and suspension
Frequent advisories for tyres, brake discs, brake pads, suspension arms or bushes may suggest poor maintenance or a car that needs immediate spending.
06
Compare MOT history with the advert
The advert should not contradict the MOT history. If the seller claims excellent maintenance but the MOT record shows repeated unresolved issues, treat that as a warning sign.
MOT terms
MOT results should be understood properly.
A pass is useful, but it is not the full story. Advisories, failures and serious defects can all affect the risk of buying the car.
Pass
The vehicle met the minimum MOT standard on the test date. This does not mean the car is problem-free.
Fail
The vehicle did not meet the required MOT standard. The failure reasons should be reviewed carefully.
Advisory
A defect or condition that was noted but did not cause a failure at the time. Advisories can become future repair costs.
Major or dangerous defect
A serious issue that affects roadworthiness or safety. These records are important when judging how well the car has been maintained.
Warning signs
MOT history red flags before buying.
MOT records are not perfect, but they are still one of the fastest ways to spot a car that may need expensive work or has been poorly maintained.
Repeated advisories for the same issue.
Mileage records that do not make sense.
Long gaps in MOT history.
Corrosion advisories that become worse over time.
Frequent tyre, brake or suspension warnings.
A recent MOT pass after several serious failures.
The advert ignores problems visible in the MOT record.
The seller cannot explain previous failures or advisories.
Duewise
Duewise helps buyers use MOT history in a clearer way.
Duewise is being built to help UK used-car buyers review vehicle information, MOT history, mileage context and model-specific risks before viewing or buying.