Audi A4 Technik 30 TDI S-A
Reliability, estimated running costs, and MOT data across 2 model years from 486 MOT tests in 2024.
Avg Pass Rate
90%
Total Tests
486
Highest Pass Rate
2020 (92%)
Years Covered
2
About the Audi A4 Technik 30 TDI S-A
The Audi A4 Technik 30 TDI S-A was MOT tested 486 times in 2024 (DVSA data, retests included) across 2 model years (2019 to 2020), with an average pass rate of 90%. That's comfortably above the average of 82% across all models in our data. Our records list diesel versions.
Best and Worst Years
Of the years with at least 100 tests, the 2020 model has the highest pass rate at 92% from 333 tests. The 2019 model has the lowest at 88%. With just a 4 point gap, pass rates are similar across these years. Newer cars usually pass more often simply because they are younger.
Mileage Across Years
The oldest model in our data (2019) averages 56,205 miles, while the newest (2020) averages 56,547 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 2020 detailsHow reliable is the Audi A4 Technik 30 TDI S-A?
Audi A4 Technik 30 TDI S-A by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Audi A4 Technik 30 TDI S-A
Is the Audi A4 Technik 30 TDI S-A reliable?
Across its 2 model years in our data (2019 to 2020), the Audi A4 Technik 30 TDI S-A averages a 90% MOT pass rate, from 486 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 2020 model has the highest pass rate of the years with at least 100 tests, at 92%.
Which year Audi A4 Technik 30 TDI S-A has the best MOT pass rate?
Of the years with at least 100 tests, the 2020 Audi A4 Technik 30 TDI S-A has the highest MOT pass rate at 92%, while the 2019 model has the lowest at 88%, a 4 point gap. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
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