CarCostCheck

Audi Q4 e-tron s line 40

Reliability, running costs, and MOT data across 2 years from 3,097 real MOT tests.

Avg Pass Rate

92%

Total Tests

3,097

Best Year

2022 (92%)

Years Covered

2

How reliable is the Audi Q4 e-tron s line 40?

vs national average+10% (82% avg)
vs Audi brand average+2% (90% avg)
Best to worst year spread1 percentage points

Audi Q4 e-tron s line 40 by Year

YearPass RateTestsAvg Mileage
202292%20433,885 mi
202191%2,89330,555 mi

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About the Audi Q4 e-tron s line 40

The Audi Q4 e-tron s line 40 has been tested 3,097 times in 2024 MOT data across 2 model years (2021 to 2022), with an average pass rate of 92%. That's comfortably above the national average of 82%, making it a reliable choice. Available as electric.

Best and Worst Years

The 2022 model is the most reliable with a 92% pass rate from 204 tests. The 2021 model has the lowest at 91%. With just a 1 point spread, the Q4 e-tron s line 40 is consistently reliable regardless of year.

Mileage Across Years

The oldest model in our data (2021) averages 30,555 miles, while the newest (2022) averages 33,885 miles.

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