Vauxhall Astra Sri Nav Turbo D
Reliability, estimated running costs, and MOT data across 2 model years from 319 MOT tests in 2024.
Avg Pass Rate
88%
Total Tests
319
Highest Pass Rate
2020 (90%)
Years Covered
2
About the Vauxhall Astra Sri Nav Turbo D
The Vauxhall Astra Sri Nav Turbo D was MOT tested 319 times in 2024 (DVSA data, retests included) across 2 model years (2020 to 2021), with an average pass rate of 88%. That's comfortably above the average of 82% across all models in our data. Our records list diesel versions.
Best and Worst Years
Of the years with at least 100 tests, the 2020 model has the highest pass rate at 90% from 207 tests. The 2021 model has the lowest at 85%. With just a 5 point gap, pass rates are similar across these years. Newer cars usually pass more often simply because they are younger.
Mileage Across Years
The oldest model in our data (2020) averages 40,939 miles, while the newest (2021) averages 43,523 miles.
Compared to the Vauxhall brand average of 84%, the Astra Sri Nav Turbo D performs 4 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 Astra Sri Nav Turbo D?
Vauxhall Astra Sri Nav Turbo D by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Vauxhall Astra Sri Nav Turbo D
Is the Vauxhall Astra Sri Nav Turbo D reliable?
Across its 2 model years in our data (2020 to 2021), the Vauxhall Astra Sri Nav Turbo D averages an 88% MOT pass rate, from 319 tests (DVSA MOT data for tests in 2024, retests included). That's 6 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 90%.
Which year Vauxhall Astra Sri Nav Turbo D has the best MOT pass rate?
Of the years with at least 100 tests, the 2020 Vauxhall Astra Sri Nav Turbo D has the highest MOT pass rate at 90%, while the 2021 model has the lowest at 85%, a 5 point gap. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
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