Audi Q8
Reliability, running costs, and MOT data across 4 years from 8,078 real MOT tests.
Avg Pass Rate
96%
Total Tests
8,078
Best Year
2021 (97%)
Years Covered
4
How reliable is the Audi Q8?
Audi Q8 by Year
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About the Audi Q8
The Audi Q8 has been tested 8,078 times in 2024 MOT data across 4 model years (2018 to 2021), with an average pass rate of 96%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol and diesel.
Best and Worst Years
The 2021 model is the most reliable with a 97% pass rate from 59 tests. The 2019 model has the lowest at 94%. With just a 3 point spread, the Q8 is consistently reliable regardless of year.
Reliability Trend
The AUDI Q8 has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Mileage Across Years
The oldest model in our data (2018) averages 53,855 miles, while the newest (2021) averages 33,348 miles.
Compared to the Audi brand average of 90%, the Q8 performs 6 points better, making it one of the more reliable options in the Audi range.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.