Audi A5 S Line 35 Tdi Mhev S-A: MOT pass rate and reliability data
The Audi A5 S Line 35 Tdi Mhev S-A passes its MOT first time more often than the average UK car, by 12 percentage points. These figures come from the DVSA's full year of anonymised MOT results, covering 2,422 individual Audi A5 S Line 35 Tdi Mhev S-A tests. Nothing here is an estimate or a survey.
The numbers
| First-time pass rate | 88.7% |
| UK national average | 76.7% |
| Difference | +12 points |
| Tests analysed | 2,422 |
| Average mileage at test | 33,931 miles |
| Average year of manufacture | 2021 |
| Reliability rank | 900 of 2,005 models |
What this means if you are buying one
A 88.7% first-time pass rate means roughly 11 in every 100 Audi A5 S Line 35 Tdi Mhev S-As 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 A5 S Line 35 Tdi Mhev S-A tested had covered 33,931 miles and was built around 2021.
What this means at salvage auction
Pass rate is a proxy for what a car costs to keep on the road. On a Audi A5 S Line 35 Tdi Mhev S-A 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 A5 S Line 35 Tdi Mhev S-A 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 A5 S Line 35 Tdi Mhev S-As actually sold for at UK salvage auction.
Most common MOT failures on a Audi A5 S Line 35 Tdi Mhev S-A
- Number plate does not conform to the specified requirements, 0.5% of tests (3.34x the national rate for this defect)
- Engine MIL illuminated indicating a malfunction, 1.2% of tests (1.31x the national rate for this defect)
- Tyre tread depth not in accordance with the requirements, 2.5% of tests
- A tyre seriously damaged, 1.7% of tests
- A tyre cords visible or damaged, 1% of tests
- a brake lining or pad worn below 1.5mm, 0.6% of tests
- Wiper blade missing or obviously not clearing the windscreen, 0.5% of tests
- Windscreen washers not working or not providing sufficient fluid to clear the windscreen, 0.4% of tests
- An SRS malfunction indicator lamp (MIL) indicates a system malfunction, 0.4% of tests
- A shock absorber damaged to the extent that it does not function or showing signs of severe leakage, 0.4% of tests
From 4,789 DVSA-tracked Audi A5 S Line 35 Tdi Mhev S-A tests, 2024. DVSA testers marked 8.02% of these flagged Audi A5 S Line 35 Tdi Mhev S-A defects as "dangerous", meaning the tester judged the car unsafe to drive away, against 4.97% nationally.
Audi A5 S Line 35 Tdi Mhev S-A 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 A5 S Line 35 Tdi Mhev S-A year:
- 2020 Audi A5 S Line 35 Tdi Mhev S-A - 88.2% first-time pass, 936 tests
- 2021 Audi A5 S Line 35 Tdi Mhev S-A - 89.3% first-time pass, 1,455 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 Corsa Se - 88.7%
- Mitsubishi Eclipse - 88.7%
- BMW 520d M Sport Mhev Auto - 88.7%
- Mitsubishi Outlander Design Phev Cvt - 88.7%
- Hyundai I10 N Line T-Gdi - 88.7%
- Ford Transit Custom 290sprt Eblue A - 88.7%
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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