Audi S5 TDI MHEV Quattro Auto
Reliability, estimated running costs, and MOT data across 2 model years from 491 MOT tests in 2024.
Avg Pass Rate
93%
Total Tests
491
Highest Pass Rate
2021 (93%)
Years Covered
2
About the Audi S5 TDI MHEV Quattro Auto
The Audi S5 TDI MHEV Quattro Auto was MOT tested 491 times in 2024 (DVSA data, retests included) across 2 model years (2020 to 2021), with an average pass rate of 93%. That's comfortably above the average of 82% across all models in our data. Our records list diesel versions.
Best and Worst Years
Of the years with at least 100 tests, the 2021 model has the highest pass rate at 93% from 158 tests. The 2020 model has the lowest at 92%. With just a 1 point gap, pass rates are similar across these years. Newer cars usually pass more often simply because they are younger.
Mileage Across Years
The oldest model in our data (2020) averages 35,001 miles, while the newest (2021) averages 28,497 miles.
Estimated Running Costs
Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.
Full 2021 detailsHow reliable is the Audi S5 TDI MHEV Quattro Auto?
Audi S5 TDI MHEV Quattro Auto by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Audi S5 TDI MHEV Quattro Auto
Is the Audi S5 TDI MHEV Quattro Auto reliable?
Across its 2 model years in our data (2020 to 2021), the Audi S5 TDI MHEV Quattro Auto averages a 93% MOT pass rate, from 491 tests (DVSA MOT data for tests in 2024, retests included). That's 11 points above the average of 82% across all models in the same data. The 2021 model has the highest pass rate of the years with at least 100 tests, at 93%.
Which year Audi S5 TDI MHEV Quattro Auto has the best MOT pass rate?
Of the years with at least 100 tests, the 2021 Audi S5 TDI MHEV Quattro Auto has the highest MOT pass rate at 93%, while the 2020 model has the lowest at 92%, a 1 point gap. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
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