VAUXHALL CORSA SRI TURBO (2021)
Running costs, reliability data, and common problems from 5,120 real MOT tests.
Annual Cost
£1,555
£130/month
MOT Pass Rate
88%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 5-15
1199cc Petrol
Solid Option
88% pass rate, £1555/year to run. 6 points above average.
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Annual Running Costs
~50 mpg
Flat rate (post-2017)
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Good reliability. Occasional issues but generally solid. That's 6 points above the national average of 82%. It also outperforms the VAUXHALL brand average of 84%.
At 5 years old, 88% of VAUXHALL CORSA SRI TURBOs from 2021 passed their MOT first time in 2026. That's based on 5,120 tests across the UK. The average mileage at this age is 29,185 miles.
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How Does It Compare?
Mileage Analysis
29,185
Average miles
37,000
Expected for age
The average 2021 VAUXHALL CORSA SRI TURBO has 29,185 miles on the clock, which is below the expected 37,000 miles for a 5-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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Best Year to Buy?
The most reliable year is the 2020 model with a 90% MOT pass rate, while the 2021 model has the lowest at 88%. Consider a different year if reliability is a priority.
VAUXHALL CORSA SRI TURBO by Year
Similar Cars to Consider
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About the 2021 VAUXHALL CORSA SRI TURBO
The 2021 VAUXHALL CORSA SRI TURBO is a city car with a 1199cc petrol engine. 5,120 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. It sits in the bottom 83% of 2021 cars for MOT pass rates.
With an average of 29,185 miles at 5 years old, VAUXHALL CORSA SRI TURBO owners tend to use this car less than the typical driver.
2021 VAUXHALL CORSA SRI TURBO Fuel Costs
The modest 1199cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £955 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2021 VAUXHALL CORSA SRI TURBO?
Total estimated annual running cost is £1,555 (£130/month), broken down as £955 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 88% pass rate. Keeping on top of servicing will help avoid surprises.
VAUXHALL CORSA SRI TURBO Reliability Trend
The VAUXHALL CORSA SRI TURBO has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Buying a Used 2021 VAUXHALL CORSA SRI TURBO
At 5 years old, the VAUXHALL CORSA SRI TURBO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. With 5,120 MOT tests in our data, there's strong statistical confidence in these figures.
Common Issues to Watch For
Based on the 2021 VAUXHALL CORSA SRI TURBO's fuel type, age, and engine size, these are the most likely problem areas to check.
Coil Pack Failure
Medium riskSmaller petrol engines are prone to ignition coil failures, causing misfires and rough running. Replacement is £50-£150 per coil.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2021 VAUXHALL CORSA SRI TURBO stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| VAUXHALL CORSA SRI TURBO(2021) | 88% | £955 | £195 | Grp 5-15 | £1555 |
| FORD FIESTA(2019) | 91% | £955 | £190 | Grp 1-8 | £1400-£155 |
| VOLKSWAGEN GOLF(2019) | 92% | £1137 | £190 | Grp 12-25 | £1582+£27 |
| VAUXHALL CORSA(2019) | 88% | £1137 | £190 | Grp 8-20 | £1732+£177 |
| NISSAN QASHQAI(2020) | 93% | £1137 | £190 | Grp 12-25 | £1582+£27 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
Related Vauxhall Models
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