What is the BMW Z3 MOT pass rate?
In the 2023–24 DVSA MOT file this nameplate passed 78.0% of 14,148 tests (10,925 passes, 3,073 fails). That is a test-outcome rate, not a prediction for any one car.
UK MOT · make×model
BMW Z3
MOT pass rate.
Aggregated DVSA MOT tests for this nameplate in 2023–24. Average mileage is the mean recorded odometer on those tests, in miles. Top defects are the most frequent failure item groups in the derived summary — not a ranked reliability verdict.
Counts, not a score
10,925 passes · 3,073 fails
Snapshot generated 2026-08-24 from the compact derived MOT model summary. Duplicate MOT labels that share a URL slug were canonicalised to the higher-volume row. No per-test or per-VIN records are published.
Is a high MOT pass rate the same as reliability?
No. MOT tests a defined set of roadworthiness items at a point in time. They do not measure durability, crashworthiness, or US complaint volume. Sparse models (under 500 tests) are not published.
Are these UK or US figures?
UK. The rest of ModelYearFacts is US NHTSA and EPA evidence. This hub is Great Britain MOT statistics on the same nameplate, published under the Open Government Licence.
Most common MOT failure groups
01 · Failure groupBrakes3,811 recorded items
02 · Failure groupSuspension3,172 recorded items
03 · Failure groupLamps, reflectors and electrical equipment2,671 recorded items
04 · Failure groupNoise, emissions and leaks2,437 recorded items
05 · Failure groupVisibility1,173 recorded items
Pass rate by vehicle age
Age is years at test. Bands with fewer than 50 tests on this nameplate are omitted. These are extra fields on this hub, not separate URLs.
| Age (years) | Tests | Pass rate | Average mileage |
|---|---|---|---|
| 21 | 107 | 79.4% | 74,496 mi |
| 22 | 1,279 | 80.5% | 79,768 mi |
| 23 | 2,138 | 78.2% | 81,282 mi |
| 24 | 2,333 | 77.8% | 85,473 mi |
| 25 | 3,283 | 77.3% | 88,980 mi |
| 26 | 2,981 | 76.3% | 87,551 mi |
| 27 | 1,977 | 74.5% | 93,267 mi |