2021 Citroen C3 Aircross Shine Puretech S/S MOT pass rate: 92.8% (2,044 tests)
Is the 2021 C3 Aircross Shine Puretech S/S getting worse?
Pass rate of 2021-registered cars across recent test years:
| Test year | Pass rate | |
|---|---|---|
| 2024 | 92.7% +2.1 vs same-age |
|
| 2025 | 92.8% +2.6 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 C3 Aircross Shine Puretech S/S
| # | System | Defects recorded | Share |
|---|---|---|---|
| 1 | Brakes | 100 | 42.2% |
| 2 | Tyres | 70 | 29.5% |
| 3 | Lamps, reflectors and electrical equipment | 15 | 6.3% |
| 4 | Body, chassis, structure | 15 | 6.3% |
| 5 | Suspension | 14 | 5.9% |
| 6 | Visibility | 13 | 5.5% |
All C3 Aircross Shine Puretech S/S years compared
| Registration year | Tests | Pass rate | Vs same-age | Median mileage |
|---|---|---|---|---|
| 2021 (this page) | 2,044 | 92.8% | +2.3 pts | 21,814 |
| 2022 | 1,821 | 94.2% | +3.0 pts | 19,828 |
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FAQs
Is a 2021 Citroen C3 Aircross Shine Puretech S/S reliable?
2021-registered examples passed 92.8% of their MOT tests (2,044 tests, 2023–2025), +2.3 points versus all UK cars registered in the same year. At roughly 5 years old with a median 21,814 miles, condition now varies car by car — always check the individual MOT history.
What mileage is too high for a 2021 C3 Aircross Shine Puretech S/S?
The median tested example shows 21,814 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.