Audi Q3 S Line 35 Tfsi: MOT pass rate and reliability data
The Audi Q3 S Line 35 Tfsi passes its MOT first time more often than the average UK car, by 15.3 percentage points. These figures come from the DVSA's full year of anonymised MOT results, covering 3,291 individual Audi Q3 S Line 35 Tfsi tests. Nothing here is an estimate or a survey.
The numbers
| First-time pass rate | 92% |
| UK national average | 76.7% |
| Difference | +15.3 points |
| Tests analysed | 3,291 |
| Average mileage at test | 29,162 miles |
| Average year of manufacture | 2020 |
| Reliability rank | 392 of 2,005 models |
What this means if you are buying one
A 92% first-time pass rate means roughly 8 in every 100 Audi Q3 S Line 35 Tfsis presented for MOT fail on the first attempt. That is better than average, so a well-kept example is a reasonably safe used buy. The average Audi Q3 S Line 35 Tfsi tested had covered 29,162 miles and was built around 2020.
What this means at salvage auction
Pass rate is a proxy for what a car costs to keep on the road. On a Audi Q3 S Line 35 Tfsi bought as a repairable salvage, the mechanical side is less likely to spring surprises, so your repair estimate should hold up reasonably well.
Before you bid: run the lot through the analyzer, check the car's own record, check the mileage, decode the VIN, and if it carries a marker use the write-off value calculator. Or compare it against another model.
Looking at a specific Audi Q3 S Line 35 Tfsi rather than the model in general? The free check covers its MOT and mileage history, and the full HPI report confirms the insurance write-off category, outstanding finance and whether it is recorded stolen, from licensed data for 5 credits. Already own one that has been damaged? Work out whether fixing it beats selling it with the repair or scrap calculator, and see what damaged Audi Q3 S Line 35 Tfsis actually sold for at UK salvage auction.
Most common MOT failures on a Audi Q3 S Line 35 Tfsi
- Tyre tread depth not in accordance with the requirements, 1.7% of tests
- A tyre seriously damaged, 1.4% of tests
- a brake lining or pad worn below 1.5mm, 1.3% of tests
- Windscreen washers not working or not providing sufficient fluid to clear the windscreen, 0.6% of tests
- Brake disc or drum significantly and obviously worn, 0.4% of tests
- A tyre cords visible or damaged, 0.3% of tests
- A shock absorber damaged to the extent that it does not function or showing signs of severe leakage, 0.2% of tests
- Excessive fluctuation in brake effort through each wheel revolution., 0.2% of tests
- Brake disc or drum excessively weakened, insecure or fractured, 0.2% of tests
- Brake lining or pad worn down to wear indicator, 0.1% of tests
From 5,800 DVSA-tracked Audi Q3 S Line 35 Tfsi tests, 2024. DVSA testers marked 4.43% of these flagged Audi Q3 S Line 35 Tfsi defects as "dangerous", meaning the tester judged the car unsafe to drive away, against 4.97% nationally.
Audi Q3 S Line 35 Tfsi pass rate by model year
Pass rates fall steadily as cars age, so the model year matters as much as the model. First-time pass rate for each Audi Q3 S Line 35 Tfsi year:
- 2019 Audi Q3 S Line 35 Tfsi - 92.5% first-time pass, 253 tests
- 2020 Audi Q3 S Line 35 Tfsi - 92.7% first-time pass, 1,676 tests
- 2021 Audi Q3 S Line 35 Tfsi - 92.2% first-time pass, 1,318 tests
Other Audi models
- Audi A3 - 78.1%
- Audi A4 - 76.3%
- Audi A1 - 79.5%
- Audi A6 - 81.9%
- Audi A5 - 80.4%
- Audi Tt - 78.8%
- Audi Q3 - 83.5%
- Audi Q5 - 84.8%
Models with a similar pass rate
- Vauxhall Grandland X Griffin Ed T A - 92.1%
- Nissan Juke Tekna Dig-T S-A - 92%
- Vauxhall Crossland X Elite Nav Turbo A - 92%
- Volkswagen Golf Style Etsi S-A - 92%
- Volkswagen Tiguan Match Tdi S-A - 92%
- Honda E Advance - 92%
If this car is a salvage or write-off
- What does Cat N mean? Category N explained
- What does Cat S mean? Category S explained
- Cat S vs Cat N: the real differences
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