Audi A4 S Line BLK Ed 35 TFSI MHEV
Reliability, estimated running costs, and MOT data across 2 model years from 1,201 MOT tests in 2024.
Avg Pass Rate
90%
Total Tests
1,201
Highest Pass Rate
2021 (93%)
Years Covered
2
About the Audi A4 S Line BLK Ed 35 TFSI MHEV
The Audi A4 S Line BLK Ed 35 TFSI MHEV was MOT tested 1,201 times in 2024 (DVSA data, retests included) across 2 model years (2020 to 2021), with an average pass rate of 90%. That's comfortably above the average of 82% across all models in our data. Our records list petrol versions.
Best and Worst Years
Of the years with at least 100 tests, the 2021 model has the highest pass rate at 93% from 919 tests. The 2020 model has the lowest at 86%. The 7 point gap means pass rates vary somewhat between years, but no year is dramatically different. Newer cars usually pass more often simply because they are younger.
Mileage Across Years
The oldest model in our data (2020) averages 27,954 miles, while the newest (2021) averages 29,076 miles.
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 A4 S Line BLK Ed 35 TFSI MHEV?
Audi A4 S Line BLK Ed 35 TFSI MHEV by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Audi A4 S Line BLK Ed 35 TFSI MHEV
Is the Audi A4 S Line BLK Ed 35 TFSI MHEV reliable?
Across its 2 model years in our data (2020 to 2021), the Audi A4 S Line BLK Ed 35 TFSI MHEV averages a 90% MOT pass rate, from 1,201 tests (DVSA MOT data for tests in 2024, retests included). That's 8 points above the average of 82% across all models in the same data. The 2021 model has the highest pass rate of the years with at least 100 tests, at 93%.
Which year Audi A4 S Line BLK Ed 35 TFSI MHEV has the best MOT pass rate?
Of the years with at least 100 tests, the 2021 Audi A4 S Line BLK Ed 35 TFSI MHEV has the highest MOT pass rate at 93%, while the 2020 model has the lowest at 86%, a 7 point gap. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
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