VAUXHALL CORSA SRI NAV PREMIUM TURBO (2021)
Running costs, reliability data, and common problems from 72 real MOT tests.
Annual Cost
£1,555
£130/month
MOT Pass Rate
89%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 5-15
1199cc Petrol
Solid Option
89% pass rate, £1555/year to run. 7 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 7 points above the national average of 82%. It also outperforms the VAUXHALL brand average of 84%.
At 5 years old, 89% of VAUXHALL CORSA SRI NAV PREMIUM TURBOs from 2021 passed their MOT first time in 2026. That's based on 72 tests across the UK. The average mileage at this age is 17,302 miles.
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How Does It Compare?
Mileage Analysis
17,302
Average miles
37,000
Expected for age
The average 2021 VAUXHALL CORSA SRI NAV PREMIUM TURBO has 17,302 miles on the clock, which is significantly below the expected 37,000 miles for a 5-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
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Best Year to Buy?
The most reliable year is the 2020 model with a 89% MOT pass rate, while the 2021 model has the lowest at 89%. Consider a different year if reliability is a priority.
VAUXHALL CORSA SRI NAV PREMIUM TURBO by Year
Similar Cars to Consider
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About the 2021 VAUXHALL CORSA SRI NAV PREMIUM TURBO
The 2021 VAUXHALL CORSA SRI NAV PREMIUM TURBO is a city car with a 1199cc petrol engine. 72 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 82% of 2021 cars for MOT pass rates.
With an average of 17,302 miles at 5 years old, VAUXHALL CORSA SRI NAV PREMIUM TURBO owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2021 VAUXHALL CORSA SRI NAV PREMIUM 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 NAV PREMIUM 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 89% pass rate. Keeping on top of servicing will help avoid surprises.
VAUXHALL CORSA SRI NAV PREMIUM TURBO Reliability Trend
The VAUXHALL CORSA SRI NAV PREMIUM TURBO has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.
Buying a Used 2021 VAUXHALL CORSA SRI NAV PREMIUM TURBO
At 5 years old, the VAUXHALL CORSA SRI NAV PREMIUM TURBO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. Note: with only 72 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2021 VAUXHALL CORSA SRI NAV PREMIUM 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 NAV PREMIUM 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 NAV PREMIUM TURBO(2021) | 89% | £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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VAUXHALL CORSA
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