2021 Vauxhall Corsa Sri Turbo MOT pass rate: 85.0% (5,317 tests)
Is the 2021 Corsa Sri Turbo getting worse?
Pass rate of 2021-registered cars across recent test years:
| Test year | Pass rate | |
|---|---|---|
| 2024 | 85.9% -4.7 vs same-age |
|
| 2025 | 84.1% -6.0 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 Corsa Sri Turbo
| # | System | Defects recorded | Share |
|---|---|---|---|
| 1 | Brakes | 403 | 30.7% |
| 2 | Visibility | 368 | 28.0% |
| 3 | Tyres | 349 | 26.6% |
| 4 | Lamps, reflectors and electrical equipment | 55 | 4.2% |
| 5 | Suspension | 52 | 4.0% |
| 6 | Body, chassis, structure | 24 | 1.8% |
All Corsa Sri Turbo years compared
| Registration year | Tests | Pass rate | Vs same-age | Median mileage |
|---|---|---|---|---|
| 2020 | 9,405 | 89.4% | -0.6 pts | 26,776 |
| 2021 (this page) | 5,317 | 85.0% | -5.4 pts | 30,327 |
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FAQs
Is a 2021 Vauxhall Corsa Sri Turbo reliable?
2021-registered examples passed 85.0% of their MOT tests (5,317 tests, 2023–2025), -5.4 points versus all UK cars registered in the same year. At roughly 5 years old with a median 30,327 miles, condition now varies car by car — always check the individual MOT history.
What mileage is too high for a 2021 Corsa Sri Turbo?
The median tested example shows 30,327 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.