Mazda 3 MOT Check

The Mazda 3 has an average MOT pass rate of 71.4%, which is 11.9 percentage points below the Mazda brand average of 83.3%. This is a reasonable result that reflects typical UK reliability standards. Regular servicing and addressing advisories promptly will help keep your 3 on the road.

The most common reasons a Mazda 3 fails its MOT are the strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, a lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, a spring or spring component fractured or seriously weakened. If you are preparing your 3 for its MOT, checking these areas first could save you a retest fee. Our detailed fault analysis includes estimated repair costs for each failure type.

Typical mileage for the 3 is around 38,000 miles at 5 years. When evaluating a used 3, compare the odometer reading against these benchmarks. Significantly lower mileage than expected could indicate a clocked vehicle — run a free mileage check to verify.

Before buying a used Mazda 3, we recommend checking the full MOT history, write-off status, outstanding finance, and stolen vehicle status. These checks can be done for free using the registration number.