Vauxhall Grandland X Sri Nav Turbo
Reliability, estimated running costs, and MOT data across 3 model years from 14,198 MOT tests in 2024.
Avg Pass Rate
92%
Total Tests
14,198
Highest Pass Rate
2020 (92%)
Years Covered
3
About the Vauxhall Grandland X Sri Nav Turbo
The Vauxhall Grandland X Sri Nav Turbo was MOT tested 14,198 times in 2024 (DVSA data, retests included) across 3 model years (2019 to 2021), with an average pass rate of 92%. That's comfortably above the average of 82% across all models in our data. Our records list petrol versions.
Best and Worst Years
Of the years with at least 100 tests, the 2020 model has the highest pass rate at 92% from 7,267 tests. The 2019 model has the lowest at 91%. With just a 1 point gap, pass rates are similar across these years. Newer cars usually pass more often simply because they are younger.
Reliability Trend
The Vauxhall Grandland X Sri Nav Turbo has maintained consistent MOT pass rates across model years, varying by only 1 percentage point.
Mileage Across Years
The oldest model in our data (2019) averages 34,999 miles, while the newest (2021) averages 26,858 miles.
Compared to the Vauxhall brand average of 84%, the Grandland X Sri Nav Turbo performs 8 points better, making it one of the more reliable options in the Vauxhall range.
Estimated Running Costs
Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.
Full 2021 detailsHow reliable is the Vauxhall Grandland X Sri Nav Turbo?
Vauxhall Grandland X Sri Nav Turbo by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Vauxhall Grandland X Sri Nav Turbo
Is the Vauxhall Grandland X Sri Nav Turbo reliable?
Across its 3 model years in our data (2019 to 2021), the Vauxhall Grandland X Sri Nav Turbo averages a 92% MOT pass rate, from 14,198 tests (DVSA MOT data for tests in 2024, retests included). That's 10 points above the average of 82% across all models in the same data. The 2020 model has the highest pass rate of the years with at least 100 tests, at 92%.
Which year Vauxhall Grandland X Sri Nav Turbo has the best MOT pass rate?
Of the years with at least 100 tests, the 2020 Vauxhall Grandland X Sri Nav Turbo has the highest MOT pass rate at 92%, while the 2019 model has the lowest at 91%, a 1 point gap. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
Are newer Vauxhall Grandland X Sri Nav Turbos more reliable?
The Vauxhall Grandland X Sri Nav Turbo has maintained consistent MOT pass rates across model years, varying by only 1 percentage point.
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