2020 Vauxhall Grandland X Sri Nav Turbo MOT pass rate: 90.4% (12,762 tests)
Is the 2020 Grandland X Sri Nav Turbo getting worse?
Pass rate of 2020-registered cars across recent test years:
| Test year | Pass rate | |
|---|---|---|
| 2023 | 91.7% +0.9 vs same-age |
|
| 2024 | 90.9% +0.9 vs same-age |
|
| 2025 | 88.5% -0.4 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 2020 Grandland X Sri Nav Turbo
| # | System | Defects recorded | Share |
|---|---|---|---|
| 1 | Tyres | 835 | 43.9% |
| 2 | Brakes | 504 | 26.5% |
| 3 | Lamps, reflectors and electrical equipment | 128 | 6.7% |
| 4 | Suspension | 109 | 5.7% |
| 5 | Visibility | 109 | 5.7% |
| 6 | Seat belts and supplementary restraint systems | 64 | 3.4% |
All Grandland X Sri Nav Turbo years compared
| Registration year | Tests | Pass rate | Vs same-age | Median mileage |
|---|---|---|---|---|
| 2019 | 2,213 | 88.6% | +0.2 pts | 34,028 |
| 2020 (this page) | 12,762 | 90.4% | +0.5 pts | 27,336 |
| 2021 | 5,599 | 90.8% | +0.4 pts | 28,635 |
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FAQs
Is a 2020 Vauxhall Grandland X Sri Nav Turbo reliable?
2020-registered examples passed 90.4% of their MOT tests (12,762 tests, 2023–2025), +0.5 points versus all UK cars registered in the same year. At roughly 6 years old with a median 27,336 miles, condition now varies car by car — always check the individual MOT history.
What mileage is too high for a 2020 Grandland X Sri Nav Turbo?
The median tested example shows 27,336 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.