Audi A6 s line 50 tfsi e quattro sa
Reliability, running costs, and MOT data across 2 years from 389 real MOT tests.
Avg Pass Rate
95%
Total Tests
389
Best Year
2021 (96%)
Years Covered
2
How reliable is the Audi A6 s line 50 tfsi e quattro sa?
Audi A6 s line 50 tfsi e quattro sa by Year
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About the Audi A6 s line 50 tfsi e quattro sa
The Audi A6 s line 50 tfsi e quattro sa has been tested 389 times in 2024 MOT data across 2 model years (2020 to 2021), with an average pass rate of 95%. That's comfortably above the national average of 82%, making it a reliable choice. Available as hybrid.
Best and Worst Years
The 2021 model is the most reliable with a 96% pass rate from 186 tests. The 2020 model has the lowest at 94%. With just a 2 point spread, the A6 s line 50 tfsi e quattro sa is consistently reliable regardless of year.
Mileage Across Years
The oldest model in our data (2020) averages 49,443 miles, while the newest (2021) averages 46,812 miles.
Compared to the Audi brand average of 90%, the A6 s line 50 tfsi e quattro sa performs 5 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.