2021 MINI Cooper S Electric Level 3 MOT pass rate: 89.3% (4,239 tests)
Is the 2021 Cooper S Electric Level 3 getting worse?
Pass rate of 2021-registered cars across recent test years:
| Test year | Pass rate | |
|---|---|---|
| 2024 | 89.0% -1.6 vs same-age |
|
| 2025 | 89.5% -0.7 vs same-age |
The raw rate normally falls as cars age. The “vs same-age” figure compares this cohort with all UK cars registered in the same year, so normal ageing is not mistaken for a bad model year.
What fails on a 2021 Cooper S Electric Level 3
| # | System | Defects recorded | Share |
|---|---|---|---|
| 1 | Tyres | 516 | 76.2% |
| 2 | Visibility | 92 | 13.6% |
| 3 | Lamps, reflectors and electrical equipment | 20 | 3.0% |
| 4 | Identification of the vehicle | 16 | 2.4% |
| 5 | Road Wheels | 14 | 2.1% |
| 6 | Suspension | 9 | 1.3% |
All Cooper S Electric Level 3 years compared
| Registration year | Tests | Pass rate | Vs same-age | Median mileage |
|---|---|---|---|---|
| 2020 | 4,530 | 90.9% | +1.0 pts | 17,295 |
| 2021 (this page) | 4,239 | 89.3% | -1.1 pts | 17,122 |
| 2022 | 2,010 | 91.6% | +0.4 pts | 14,882 |
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FAQs
Is a 2021 MINI Cooper S Electric Level 3 reliable?
2021-registered examples passed 89.3% of their MOT tests (4,239 tests, 2023–2025), -1.1 points versus all UK cars registered in the same year. At roughly 5 years old with a median 17,122 miles, condition now varies car by car — always check the individual MOT history.
What mileage is too high for a 2021 Cooper S Electric Level 3?
The median tested example shows 17,122 miles. Anything far beyond that isn't automatically bad — a motorway-mile car with consistent service records often beats a low-mileage school-run car — but price accordingly and scrutinise the mileage trail for gaps or drops.
Source: DVSA Anonymised MOT tests and results, 2023–2025 extracts (96 million Class 4 initial tests; retests excluded). Only vehicles old enough for a routine first MOT are included. Age-adjusted figures compare the model-year cohort with all vehicles of the same registration year tested in the same calendar year. Contains public sector information licensed under OGL v3.0.