BMW 120 MOT Pass Rate & Official DVSA Failure Statistics

BMW 120 MOT History and Failure Rates vs UK National Average

The BMW 120 passed on its first attempt in 77.2%, and its overall record sits 0.0 percentage points above the national average for all cars. These figures come from every recorded DVSA MOT test for the BMW 120 in the 2023–2025 data: 148,366 tests across 19 model years (2004–2022). 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 BMW 120 MOT Problems by Failure Category

Every MOT failure a tester records belongs to one inspection section of the DVSA manual. For the BMW 120, the Visibility 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 BMW 120's recorded defect strings, merged across its year pages.

Top Recorded BMW 120 DVSA MOT Test Statistics & Defect Descriptions

The descriptions below are the exact DVSA failure strings testers recorded most often for the BMW 120, each with how many of the model's 148,366 tests it was noted on.

• "Windscreen damaged but not adversely affecting driver's view" (Minor) — noted on about 6,347 BMW 120 tests, 4.3% of the model's MOT record.
• "Shock absorbers has a serious fluid leak" (Major) — noted on about 4,586 BMW 120 tests, 3.1% of the model's MOT record.
• "Registration plate lamp(s) inoperative in the case of multiple lamps or light sources" (Minor) — noted on about 4,291 BMW 120 tests, 2.9% of the model's MOT record.
• "Tread depth below requirements of 1.6mm" (Major) — noted on about 2,316 BMW 120 tests, 1.6% of the model's MOT record.
• "Rbt (sp) efficiency below requirements" (Major) — noted on about 1,939 BMW 120 tests, 1.3% of the model's MOT record.
• "Washers provides insufficient washer liquid" (Rectified) — noted on about 1,547 BMW 120 tests, 1.0% of the model's MOT record.

Best and Worst BMW 120 Model Years by Pass Rate

The strongest BMW 120 model year on record is 2022 (93.8% across 112 tests), and the weakest is 2004 (75.7%). The gap between them is 18.1 points. Years with fewer than 50 recorded tests are excluded, so these are the years with enough MOT history to mean something.

BMW 120 reliability is improving in the DVSA data — the pass rate moves about 1.2 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 BMW 120 Owners

These checks follow this BMW 120's own most-recorded failure strings, starting with what a tester is most likely to flag on a BMW 120.

• 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 shock absorbers — “shock absorbers has a serious fluid leak”

  Press down hard on each corner of the car and let go. It should settle in one bounce; if it keeps rocking, or you can see oil weeping down a shock absorber, that is the fault a tester will find.

• 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.

Derived from the DVSA failure strings testers recorded for the BMW 120. A check that finds nothing means the item is likely fine, not that the test is guaranteed.

Where the BMW 120 is most common

Across every 120 model year on record (2004–2022): 66,250 BMW 120 cars tested in a recordable postcode area, across 148,355 tests. Birmingham (B) has the most, with 2,342 cars tested there. Cars are counted by the postcode area of the MOT station, so this is where they were tested, not necessarily where their owners live.

The twenty areas with the most BMW 120 cars in the record, sorted by car count — sort the columns for a different question. Cars tested at a station whose postcode area could not be resolved are counted in the model's total but in no area, so the shares add up to slightly under 100% even across every area, and an area's cars are a subset of the model's. Pass rate is blank below 30 tests in an area, where a percentage is noise rather than a finding. How this model's pass rate varies by postcode →

Frequently Asked Questions: BMW 120 MOT & Reliability