Audi S6 Black Ed TDI MHEV Quattro A MOT Pass Rate and Running Costs
Reliability, estimated running costs, and MOT data across 1 model year from 78 MOT tests in 2024.
Avg Pass Rate
97%
Total Tests
78
Model Year
2021
Years Covered
1
About the Audi S6 Black Ed TDI MHEV Quattro A
The Audi S6 Black Ed TDI MHEV Quattro A was MOT tested 78 times in 2024 (DVSA data, retests included) across 1 model year (2021), with an average pass rate of 97%. That's comfortably above the average of 82% across all models in our data. Our records list diesel versions.
Compared to the Audi brand average of 90%, the S6 Black Ed TDI MHEV Quattro A performs 7 points better, making it one of the more reliable options in the Audi range.
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 S6 Black Ed TDI MHEV Quattro A?
Audi S6 Black Ed TDI MHEV Quattro A by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2021 | 97% | 78 | 32,271 mi |
Questions about the Audi S6 Black Ed TDI MHEV Quattro A
Is the Audi S6 Black Ed TDI MHEV Quattro A reliable?
Across its 1 model year in our data (2021), the Audi S6 Black Ed TDI MHEV Quattro A averages a 97% MOT pass rate, from 78 tests (DVSA MOT data for tests in 2024, retests included). That's 15 points above the average of 82% across all models in the same data.
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