Audi Q3 S Line 35 TDI MOT Pass Rate and Running Costs
Reliability, estimated running costs, and MOT data across 1 model year from 87 MOT tests in 2024.
Avg Pass Rate
85%
Total Tests
87
Model Year
2021
Years Covered
1
About the Audi Q3 S Line 35 TDI
The Audi Q3 S Line 35 TDI was MOT tested 87 times in 2024 (DVSA data, retests included) across 1 model year (2021), with an average pass rate of 85%. That's slightly above the average of 82% across all models in our data. Our records list diesel versions.
Compared to the Audi brand average of 90%, the Q3 S Line 35 TDI is 5 points lower, placing it among the less reliable Audi models.
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 Q3 S Line 35 TDI?
Audi Q3 S Line 35 TDI by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2021 | 85% | 87 | 32,918 mi |
Questions about the Audi Q3 S Line 35 TDI
Is the Audi Q3 S Line 35 TDI reliable?
Across its 1 model year in our data (2021), the Audi Q3 S Line 35 TDI averages an 85% MOT pass rate, from 87 tests (DVSA MOT data for tests in 2024, retests included). That's 3 points above the average of 82% across all models in the same data.
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