Audi A5 MOT pass rate
In 2023, the Audi A5 passed 78.4% of its first MOT tests, from 121,266 tests in Great Britain. That is 7 points above the 71.4% average for all cars, taxis and light vans.
Most common Audi A5 MOT failures
The area that failed most often was tyres, affecting 8.8% of tests. The red line shows the average for all cars.
- Tyres 8.8% vs 6.3%
- Suspension 5.5% vs 8.9%
- Lamps, reflectors and electrical equipment 4.9% vs 11.3%
- Brakes 3.2% vs 6.8%
- Visibility 2.8% vs 4.8%
- Noise, emissions and leaks 1.9% vs 3.1%
- Body, chassis, structure 1.8% vs 3.4%
- Identification of the vehicle 0.6% vs 0.4%
- Tyres: condition 5.6% vs 3.7%
- Tread depth 3.5% vs 2.6%
- Headlamp aim 2.4% vs 3.3%
- Coil spring 2.0% vs 2.6%
- Brake pads 1.9% vs 2.1%
- Malfunction indicator lamp 1.5% vs 1.5%
- Shock absorbers 1.5% vs 1.1%
- Washers 1.4% vs 2.5%
Top reasons for failure
| Reason for failure | Share of tests |
|---|---|
| Tread depth below requirements of 1.6mm | 3.4% |
| Tyres: condition: Has ply or cords exposed | 2.3% |
| Coil spring: Fractured or broken | 2.0% |
| Tyres: condition: Has a cut in excess of the requirements deep enough to reach the ply or cords | 1.8% |
| Brake pads: Less than 1.5 mm thick | 1.6% |
| Shock absorbers: Has a serious fluid leak | 1.4% |
| Headlamp aim: Too low | 1.2% |
| Wipers: Does not clear the windscreen effectively | 1.2% |
| Pins and bushes: Pin or bush excessively worn | 1.2% |
| Joints: Constant velocity boot split or insecure, no longer prevents the ingress of dirt | 1.0% |
Audi A5 pass rate by age
The pass rate changes with age: 87.3% for cars aged 3 to 5 years and 68.8% for those aged 15 years or more. Older cars usually fail more often because parts like suspension, brakes and exhausts wear with time and mileage.
- 3 to 5 years 87.3% vs 71.4%
- 6 to 9 years 81.0% vs 71.4%
- 10 to 14 years 72.7% vs 71.4%
- 15 years or more 68.8% vs 71.4%
Pass rate by fuel type
| Fuel | Tests | Pass rate |
|---|---|---|
| Diesel | 71,959 | 75.9% |
| Petrol | 49,303 | 82.1% |
Most common Audi A5 advisories
Advisories do not fail the test, but they often become failures by the next MOT. These were noted most often:
- Tread depth 20.9%
- Brake pads 9.6%
- Pins and bushes 8.6%
- Tyres: condition 8.5%
- Brake discs 7.9%
- Shock absorbers 6.5%
- Vehicle 4.8%
- Registration plates 1.9%
See MOT advisories explained for what to do about them.
How we worked this out
These figures come from DVSA's anonymised MOT testing data for 2023, covering every class 4 MOT test in Great Britain (cars, taxis and light vans). We count normal tests only, not retests. A test counts as a first-time pass if the vehicle passed without any repairs. Tests where defects were fixed at the test centre within an hour (PRS) count as fails, in line with DVSA's own statistics. Failure areas show the share of tests with at least one failure in that area, so the figures add up to more than the fail rate.
Other Audi models
- Audi A3 (74.2%)
- Audi A4 (72.4%)
- Audi A1 (78.2%)
- Audi A6 (78.8%)
- Audi TT (75.8%)
- Audi Q3 (83.1%)
- Audi Q5 (83.7%)
Similar popular models
Frequently asked questions
What is the MOT pass rate for the Audi A5?
In 2023, 78.4% of Audi A5 MOT tests were passed first time, from 121,266 tests in Great Britain. The average for all cars, taxis and light vans was 71.4%.
What is the most common MOT failure on the Audi A5?
The most common failure area was tyres, which caused 8.8% of tests to fail. Next came suspension (5.5%) and lamps, reflectors and electrical equipment (4.9%).
Is the Audi A5 reliable at its MOT?
Its first-time pass rate of 78.4% is 7 points above the average and ranks 17 of the 100 most-tested models. Age and mileage matter more than the model, so always check the history of the car you are buying.
How do I check a Audi A5's MOT history?
Enter its registration in our free MOT history check. You will see every test, the mileage at each test and all failures and advisories.