by A fresh MOT is reassuring, but the older tests can tell you more about how a car has been looked after. Read the results in order, compare the mileage and ask what happened to any faults that keep returning.
Start with the latest test
Check the test date, result and recorded mileage. Then read the defects and advisories rather than stopping at the word “pass”. Our MOT history guide explains which records to review.
Understand the defect categories
- Dangerous and major defects: these cause an MOT failure.
- Minor defects: the vehicle can pass, but the issue still needs attention.
- Advisories: items to monitor and repair where necessary.
A pass records the result at the time of testing. It does not guarantee the car’s condition today or replace an inspection. The official MOT results guidance explains the categories and restrictions after a failed test.
Look for patterns across several years
One worn tyre is a different question from the same tyre, suspension or corrosion issue appearing repeatedly. Ask for repair invoices and check whether the work relates to the part mentioned in the test.
An advisory disappearing from the next test is useful context, but it is not an invoice proving a repair. Use our guide to recurring MOT advisories to prepare questions for the viewing.
Compare the mileage with service records
Put the MOT readings and dated service invoices in order. A falling reading or conflicting figure needs investigation; it does not automatically prove tampering. Recording errors, changes of units and replaced instrument clusters can also need checking.
Our MOT mileage discrepancy guide explains what evidence to request.
Treat gaps as questions
A gap in test history is a reason to ask where the car was and how it was used. The MOT record alone cannot establish ownership, tax status or whether the vehicle was driven during that period. Check these separately with the seller and the relevant records.
Use the history at the viewing
Bring a short list of unresolved faults. Ask what was repaired, when it was done and whether invoices are available. Have an independent mechanic assess issues you cannot judge yourself, particularly recurring corrosion, brake or suspension concerns.
Work through our used-car buying checklist alongside the history.
Check more than the MOT
MOT records do not provide a complete accident, finance or ownership history. Our car history guide explains the additional questions, and our vehicle check guide covers identity and paperwork.
Service update: registration lookup is currently paused. Our articles provide guidance, not a live vehicle report.