Used car buying guide

How To Check MOT History Before Buying Car

Checking MOT history before buying a used car can reveal past failures, recurring advisories, mileage trends and signs the vehicle may have been poorly maintained.

Quick answer

Use the registration number to review MOT records. Focus on failures, advisories, mileage consistency and repeated issues.

A clean history does not guarantee a perfect car, but it helps build a clearer picture.

Why MOT history matters

Mileage checks

Spot unusual jumps or inconsistencies.

Recurring faults

Repeated advisories can show neglect.

Accident clues

Body or lighting issues may appear repeatedly.

Maintenance standards

Consistent passes can be positive.

Tyre and brake wear

Shows upkeep habits.

Negotiation tool

Useful when discussing price.

What to check in MOT history

  • 1Previous MOT failures
  • 2Repeated advisories year after year
  • 3Mileage progression makes sense
  • 4Rust or corrosion mentions
  • 5Brake, tyre or suspension patterns

Common red flags

Repeated tyre neglect, heavy corrosion, frequent lighting defects, mileage anomalies and many unresolved advisories can all be warning signs.

One old failure is not always a problem. Patterns matter more than isolated issues.

Before you buy

Combine MOT history checks with a physical inspection, service history review and test drive.

If the history looks poor, budget carefully or walk away.