2010 Audi A3 — MOT failures & pass rate
Across 167,086 MOT tests analysed for the 2010 Audi A3, the most common recorded failure areas were suspension, lighting & signalling and brakes. Its pass rate of 76.1% was in line with the average for small family cars of a similar age (75.8%). Higher-mileage examples failed more often — 25.6% in the 150k+ group versus 12.8% in the 0-30k group.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Suspension | 13.5% | 22,596 |
| 2 | Lighting & signalling | 8.5% | 14,252 |
| 3 | Brakes | 7.2% | 12,062 |
| 4 | Tyres | 6.5% | 10,889 |
| 5 | Visibility | 3.3% | 5,531 |
| 6 | Body, structure & corrosion | 3.3% | 5,423 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Coil spring | 9,352 |
| 2 | Linkage ball joint dust cover | 7,821 |
| 3 | Headlamp aim | 7,279 |
| 4 | Tread depth | 6,677 |
| 5 | Ball joint dust cover | 6,242 |
| 6 | Service brake performance | 4,454 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Suspension | 31.9% | 53,239 |
| 2 | Tyres | 29.1% | 48,676 |
| 3 | Brakes | 21.9% | 36,680 |
| 4 | Other defects | 9.2% | 15,319 |
| 5 | Lighting & signalling | 8.4% | 13,982 |
| 6 | Body, structure & corrosion | 6.7% | 11,219 |
Failure rate by mileage
Higher-mileage cars tend to fail more — often the most useful guide to real condition.
| Mileage band | Tests | Fail rate |
|---|---|---|
| 0-30k | 1,268 | 12.8% |
| 30-60k | 11,825 | 19.1% |
| 60-90k | 38,745 | 22.6% |
| 90-120k | 51,547 | 24.4% |
| 120-150k | 38,033 | 25.3% |
| 150k+ | 25,620 | 25.6% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Diesel | 101,106 | 24.4% |
| Petrol | 65,980 | 23.1% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 35,826 | 23.0% |
| 2022 | 35,265 | 23.1% |
| 2023 | 34,323 | 24.4% |
| 2024 | 31,945 | 24.3% |
| 2025 | 29,727 | 25.0% |
What to check before buying a 2010 A3
Before buying a 2010 Audi A3, focus on the areas it most often fails on. Suspension accounted for 13.5% of tests for this year.
- Suspension (13.5% of tests): Worn drop links, bushes, springs or shocks — listen for knocks over bumps and check for uneven tyre wear. Typical repair: £150–£450 per corner.
- Lighting & signalling (8.5% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Brakes (7.2% of tests): Pads/discs are routine wear; binding, imbalance or corroded pipes are more serious — test for pulling under braking. Typical repair: £100–£350 per axle.
Repair costs are rough UK ballpark ranges to set expectations, not quotes — actual prices vary widely by car, parts and garage.
Frequently asked questions
How many 2010 Audi A3s pass their MOT?
76.1% of the 167,086 2010 Audi A3 MOT tests in this dataset passed — a 23.9% fail rate.
What is the most common MOT failure on a 2010 Audi A3?
Suspension, recorded in 13.5% of tests, followed by lighting & signalling (8.5%).
Does the 2010 A3 get worse with mileage?
Its MOT fail rate rises from 12.8% in the 0-30k band to 25.6% in the 150k+ band.
Methodology & source. Based on 167,086 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-01. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.