AUDI Q7 SLN VSPRUNG 55TFSI E QUAT A (2021)
Running costs, reliability data, and common problems from 45 real MOT tests.
Annual Cost
£2,192
£183/month
MOT Pass Rate
87%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 30-42
2995cc Hybrid
Solid Option
87% pass rate, £2192/year to run. 5 points above average.
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Annual Running Costs
~30 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 close to the national average of 82%.
At 5 years old, 87% of AUDI Q7 SLN VSPRUNG 55TFSI E QUAT As from 2021 passed their MOT first time in 2026. That's based on 45 tests across the UK. The average mileage at this age is 33,013 miles.
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How Does It Compare?
Mileage Analysis
33,013
Average miles
37,000
Expected for age
The average 2021 AUDI Q7 SLN VSPRUNG 55TFSI E QUAT A has 33,013 miles on the clock, which is in line with the expected 37,000 miles for a 5-year-old car, suggesting normal everyday use.
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About the 2021 AUDI Q7 SLN VSPRUNG 55TFSI E QUAT A
The 2021 AUDI Q7 SLN VSPRUNG 55TFSI E QUAT A is a premium performance with a 2995cc hybrid engine. 45 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 89% of 2021 cars for MOT pass rates.
With an average of 33,013 miles at 5 years old, AUDI Q7 SLN VSPRUNG 55TFSI E QUAT A owners drive about as much as the UK average.
2021 AUDI Q7 SLN VSPRUNG 55TFSI E QUAT A Fuel Costs
The 2995cc hybrid engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current hybrid prices of 142p per litre (based on 7,400 miles per year). As a hybrid, real-world fuel costs will vary significantly depending on how much electric-only driving you do.
What does it cost to own a 2021 AUDI Q7 SLN VSPRUNG 55TFSI E QUAT A?
Total estimated annual running cost is £2,192 (£183/month), broken down as £1592 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 87% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2021 AUDI Q7 SLN VSPRUNG 55TFSI E QUAT A
At 5 years old, the AUDI Q7 SLN VSPRUNG 55TFSI E QUAT A 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 45 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2021 AUDI Q7 SLN VSPRUNG 55TFSI E QUAT A's fuel type, age, and engine size, these are the most likely problem areas to check.
Hybrid Battery Health
Medium riskAfter 5 years, hybrid battery capacity may have reduced. A full replacement costs £2,000-£4,000, though reconditioning is cheaper at £500-£1,500.
Inverter and Power Electronics
Low riskThe inverter converts DC to AC for the electric motor. Failures are expensive (£1,500+) but relatively rare. Listen for unusual buzzing sounds.
Regenerative Braking
Medium riskBrake discs can corrode from reduced use (the electric motor handles most braking). Surface rust is normal but deep pitting needs attention.
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 AUDI Q7 SLN VSPRUNG 55TFSI E QUAT A stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| AUDI Q7 SLN VSPRUNG 55TFSI E QUAT A(2021) | 87% | £1592 | £195 | Grp 30-42 | £2192 |
| TOYOTA RAV4(2020) | 95% | £1592 | £190 | Grp 25-38 | £2037-£155 |
| BMW X5 XDRIVE45E M SPORT AUTO(2021) | 88% | £1592 | £190 | Grp 30-42 | £2187-£5 |
| BMW M340I XDRIVE MHEV AUTO(2021) | 93% | £1592 | £190 | Grp 30-42 | £2037-£155 |
| LEXUS RX(2019) | 96% | £1592 | £190 | Grp 35-50 | £2037-£155 |
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.
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