CarCostCheck

Audi A6 s line 45 tfsi mhev quat sa

Reliability, running costs, and MOT data across 2 years from 226 real MOT tests.

Avg Pass Rate

91%

Total Tests

226

Best Year

2020 (92%)

Years Covered

2

How reliable is the Audi A6 s line 45 tfsi mhev quat sa?

vs national average+9% (82% avg)
vs Audi brand average+1% (90% avg)
Best to worst year spread3 percentage points

Audi A6 s line 45 tfsi mhev quat sa by Year

YearPass RateTestsAvg Mileage
202189%16626,445 mi
202092%6028,932 mi

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About the Audi A6 s line 45 tfsi mhev quat sa

The Audi A6 s line 45 tfsi mhev quat sa has been tested 226 times in 2024 MOT data across 2 model years (2020 to 2021), with an average pass rate of 91%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.

Best and Worst Years

The 2020 model is the most reliable with a 92% pass rate from 60 tests. The 2021 model has the lowest at 89%. With just a 3 point spread, the A6 s line 45 tfsi mhev quat sa is consistently reliable regardless of year.

Mileage Across Years

The oldest model in our data (2020) averages 28,932 miles, while the newest (2021) averages 26,445 miles.

Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.