Audi S4 black edition tdi quattro a
Reliability, running costs, and MOT data across 3 years from 1,625 real MOT tests.
Avg Pass Rate
94%
Total Tests
1,625
Best Year
2021 (98%)
Years Covered
3
How reliable is the Audi S4 black edition tdi quattro a?
Audi S4 black edition tdi quattro a by Year
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About the Audi S4 black edition tdi quattro a
The Audi S4 black edition tdi quattro a has been tested 1,625 times in 2024 MOT data across 3 model years (2019 to 2021), with an average pass rate of 94%. That's comfortably above the national average of 82%, making it a reliable choice. Available as diesel.
Best and Worst Years
The 2021 model is the most reliable with a 98% pass rate from 64 tests. The 2019 model has the lowest at 91%. The 7 point spread between years means reliability varies somewhat, but no year is dramatically different.
Reliability Trend
Newer AUDI S4 BLACK EDITION TDI QUATTRO As show better MOT pass rates than older ones, with an average improvement of 5 percentage points.
Mileage Across Years
The oldest model in our data (2019) averages 45,639 miles, while the newest (2021) averages 35,102 miles.
Compared to the Audi brand average of 90%, the S4 black edition tdi quattro a performs 4 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.