MINI Mini COOPER MOT Pass Rate & Official DVSA Failure Statistics

MINI Mini COOPER MOT History and Failure Rates vs UK National Average

The MINI Mini COOPER passed on its first attempt in 68.5%, and its overall record sits −5.7 percentage points below the national average for all cars. These figures come from every recorded DVSA MOT test for the MINI Mini COOPER in the 2023–2025 data: 631 tests across 4 model years (2003–2006). A test still carries exactly one pass or fail verdict.

Figures are computed from every recorded DVSA test for this model in the 2023–2025 data.

Most Common MINI Mini COOPER MOT Problems by Failure Category

Every MOT failure a tester records belongs to one inspection section of the DVSA manual. For the MINI Mini COOPER, the Lamps, reflectors and electrical equipment section leads the record — the breakdown below shows where the recorded failures cluster, then the exact strings behind the three biggest sections.

Shares are over the MINI Mini COOPER's recorded defect strings, merged across its year pages.

Top Recorded MINI Mini COOPER DVSA MOT Test Statistics & Defect Descriptions

The descriptions below are the exact DVSA failure strings testers recorded most often for the MINI Mini COOPER, each with how many of the model's 631 tests it was noted on.

• "Registration plate lamp(s) inoperative in the case of multiple lamps or light sources" (Minor) — noted on about 40 MINI Mini COOPER tests, 6.3% of the model's MOT record.
• "Windscreen damaged but not adversely affecting driver's view" (Minor) — noted on about 33 MINI Mini COOPER tests, 5.2% of the model's MOT record.
• "Rigid brake pipes excessively corroded" (Major) — noted on about 27 MINI Mini COOPER tests, 4.3% of the model's MOT record.
• "Headlamp lens slightly defective" (Minor) — noted on about 22 MINI Mini COOPER tests, 3.5% of the model's MOT record.
• "Ball joint dust cover severely deteriorated" (Minor) — noted on about 21 MINI Mini COOPER tests, 3.3% of the model's MOT record.
• "Position lamp not working" (Major) — noted on about 20 MINI Mini COOPER tests, 3.2% of the model's MOT record.

Best and Worst MINI Mini COOPER Model Years by Pass Rate

The strongest MINI Mini COOPER model year on record is 2006 (80.9% across 162 tests), and the weakest is 2004 (71.0%). The gap between them is 9.9 points. Years with fewer than 50 recorded tests are excluded, so these are the years with enough MOT history to mean something.

MINI Mini COOPER reliability is improving in the DVSA data — the pass rate moves about 2.4 points a year across the most recent model years shown above.

Newest model year first. Only years with at least 50 recorded tests are listed.

Pre-MOT Inspection Checklist for MINI Mini COOPER Owners

These checks follow this MINI Mini COOPER's own most-recorded failure strings, starting with what a tester is most likely to flag on a MINI Mini COOPER.

• the lights — “registration plate lamp(s) inoperative in the case of multiple lamps or light sources”

  Switch everything on and walk round the car: both headlamps on dip and main, every indicator, both brake lights, reverse, fog and the two number-plate lamps. A bulb is a few pounds and a five-minute job.

• the windscreen — “windscreen damaged”

  Check the driver’s side of the screen within the swept area for chips and cracks; anything larger than 10mm in the driver’s central view is a fail. Most chips can be resin-repaired for far less than a new screen.

• the brake pipes — “rigid brake pipes excessively corroded”

  Brake pipes run under the car, usually in front of the rear wheels. Flaking or crusty metal is what fails; a light dusting of surface rust does not. Worth asking a garage to look while it is on a ramp.

Derived from the DVSA failure strings testers recorded for the MINI Mini COOPER. A check that finds nothing means the item is likely fine, not that the test is guaranteed.

Frequently Asked Questions: MINI Mini COOPER MOT & Reliability