AUDI Q7 (2021)
Running costs, common problems, and reliability data based on 388 real MOT tests in 2024.
MOT Pass Rate
93%
Total Tests (2024)
388
Avg Mileage
28,769 mi
Est. Annual Cost
£2,037
Is the 2021 AUDI Q7 reliable?
Excellent reliability. Very few MOT failures. That's 11 points above the national average of 82%.
At 3 years old, 93% of AUDI Q7s from 2021 passed their MOT first time in 2024. That's based on 388 tests across the UK. The average mileage at this age is 28,769 miles.
How does the 2021 AUDI Q7 compare?
Mileage Analysis
The average 2021 AUDI Q7 has 28,769 miles on the clock, which is above the expected 22,200 miles for a 3-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
How much does a 2021 AUDI Q7 cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
AUDI Q7 by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2022 | 94% | 36 | 17,778 mi |
| 2021 | 93% | 388 | 28,769 mi |
| 2020 | 92% | 185 | 41,767 mi |
| 2019 | 91% | 8,422 | 50,096 mi |
| 2018 | 89% | 10,903 | 61,247 mi |
| 2017 | 89% | 12,473 | 71,562 mi |
| 2016 | 88% | 11,128 | 79,377 mi |
| 2015 | 89% | 7,285 | 86,528 mi |
| 2014 | 90% | 7,813 | 93,145 mi |
| 2013 | 89% | 7,685 | 102,228 mi |
| 2012 | 88% | 5,499 | 107,801 mi |
| 2011 | 88% | 4,108 | 114,935 mi |
| 2010 | 86% | 3,769 | 120,905 mi |
| 2009 | 85% | 3,093 | 132,824 mi |
| 2008 | 84% | 5,118 | 136,426 mi |
| 2007 | 84% | 7,283 | 143,640 mi |
| 2006 | 86% | 2,965 | 145,093 mi |
Checking a specific AUDI Q7?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 AUDI Q7
The 2021 AUDI Q7 is a premium performance with a 3000cc petrol engine. 388 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2021, the average MOT pass rate is 92%, and this model beats that benchmark.
With an average of 28,769 miles at 3 years old, AUDI Q7 owners cover more miles than the average driver.
2021 AUDI Q7 Fuel Costs
The 3000cc petrol 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 petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2021 AUDI Q7?
Total estimated annual running cost is £2,037 (£170/month), broken down as £1592 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
AUDI Q7 Reliability Trend
Newer AUDI Q7s show better MOT pass rates than older ones, with an average improvement of 4 percentage points.
Buying a Used 2021 AUDI Q7
At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet.
Alternatives to the 2021 AUDI Q7
The AUDI Q7 is actually the most reliable option among similar petrol premium performances from this era. Here are comparable petrol cars with similar engines:
- BMW 5 SERIES (2019) 92% pass rate (-1%) from 33,766 tests
- BMW X3 (2019) 92% pass rate (-1%) from 32,937 tests
- MERCEDES GLC (2019) 93% pass rate (same) from 30,341 tests
- BMW X5 (2019) 92% pass rate (-1%) from 23,506 tests