How to read MOT history

Before diving into old tests, confirm whether an MOT is valid today and when it expires. A clean history years ago does not help if the certificate lapsed last month.

Use the MOT status view or the status card on the free MOT checker. Cross-check critical purchases on GOV.UK check MOT history.

Each entry should show the test date, pass or fail, odometer reading where recorded, and defect lists. Tests are usually sorted with the most recent first.

Expand individual tests to read exact failure and advisory wording — summaries can hide repeat issues on the same component.

The dedicated MOT history check page focuses on this timeline layout.

Mileage is recorded at the test when the tester enters it. It should generally increase over time. Flat or falling readings may indicate a data entry error, odometer change, or something that needs further investigation — not automatic fraud.

See what MOT mileage means and the mileage check tool for progression charts.

Single isolated fails (a tyre or bulb) are common. Repeated fails on emissions, corrosion, or suspension on the same axle deserve garage attention before you buy.

Clusters of advisories about brakes or tyres one year often become fails the next if ignored.

MOT records do not include service history, accident damage repairs unless they affect test items, or finance/ stolen checks.

Use MOT history as one layer in checking a used car alongside inspection and other history products where appropriate.