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

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. The Audi A5 S Line 35 Tdi Mhev S-A sits 12 points above the national average, ranked 900 of 2,005 models. On one bought as 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 recorded closing bids for damaged Audi A5 S Line 35 Tdi Mhev S-As at UK salvage auction.

Most common MOT failures on a Audi A5 S Line 35 Tdi Mhev S-A

1. Number plate does not conform to the specified requirements, 0.6% of tests (3.36x the national rate for this defect)
2. Engine MIL illuminated indicating a malfunction, 2% of tests (1.59x the national rate for this defect)
3. Tyre tread depth not in accordance with the requirements, 4.1% of tests (1.27x the national rate for this defect)
4. A tyre seriously damaged, 2.6% of tests
5. A tyre cords visible or damaged, 1.7% of tests
6. a brake lining or pad worn below 1.5mm, 1% of tests
7. Wiper blade missing or obviously not clearing the windscreen, 0.9% of tests
8. Windscreen washers not working or not providing sufficient fluid to clear the windscreen, 0.7% of tests
9. A shock absorber damaged to the extent that it does not function or showing signs of severe leakage, 0.6% of tests
10. An SRS malfunction indicator lamp (MIL) indicates a system malfunction, 0.5% of tests (1.2x the national rate for this defect)

From 2,418 DVSA-tracked Audi A5 S Line 35 Tdi Mhev S-A tests, 2024. DVSA testers marked 9.96% 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 5.11% nationally.

Most common MOT advisories on a Audi A5 S Line 35 Tdi Mhev S-A

An advisory doesn't fail the car - the tester flags it as worth watching, but it still passes. A different list from the failures above: what testers are noting on a Audi A5 S Line 35 Tdi Mhev S-A before it actually fails on it.

1. Tyre tread depth not in accordance with the requirements, 24.4% of tests, also fails
2. A tyre seriously damaged, 12.4% of tests, also fails
3. a brake lining or pad worn below 1.5mm, 8.7% of tests, also fails
4. Brake disc or drum excessively weakened, insecure or fractured, 4.5% of tests
5. A spring or spring component fractured or seriously weakened, 3.9% of tests
6. Brake disc or drum significantly and obviously worn, 1.8% of tests
7. Number plate inscription missing or illegible, 1.1% of tests
8. A shock absorber damaged to the extent that it does not function or showing signs of severe leakage, 0.7% of tests, also fails
9. The strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired, 0.3% of tests
10. Number plate missing or so insecure that it is likely to fall off, 0.3% of tests (4.04x the national rate for this advisory)

From 2,418 DVSA-tracked Audi A5 S Line 35 Tdi Mhev S-A tests, 2024.

Audi A5 S Line 35 Tdi Mhev S-A pass rate by model year

From its 2020 to its 2021 model year, the Audi A5 S Line 35 Tdi Mhev S-A's first-time pass rate has risen 1.1 points, from 88.2% to 89.3%, the usual pattern: a newer model year is a younger car today, so it fails less. 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
• Do you need an HPI check on a car you know is a write-off?

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All 2,005 models ranked by MOT pass rate