1995 Audi A4 — MOT failures & pass rate
Across 509 MOT tests, the 1995 Audi A4 recorded a 71.7% pass rate. Against executive cars of a similar age (21.4% fail rate), the 1995 A4 comes out 6.9pp worse. Failures cluster in lighting & signalling, suspension and body, structure & corrosion.
What the MOT record shows
No single area dominates — lighting & signalling (15.1%) and suspension (13.6%) are close, so failures are spread across several systems rather than one weak point.
At component level the recurring items are catalyst emissions, ball joint and wipers — catalyst emissions alone was recorded 53 times.
Mileage matters less than usual here: the 1995 A4 fails 24.3% of the time in the 30-60k band and 27.4% at 150k+, a spread of only 3.0 points.
Brakes is the most common advisory, noted on 39.9% of tests — work that passed today but is likely due soon.
The trend is improving — the fail rate fell from 32.3% in 2021 to 23.2% in 2025, as the worst-kept examples leave the fleet.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 15.1% | 77 |
| 2 | Suspension | 13.6% | 69 |
| 3 | Body, structure & corrosion | 9.6% | 49 |
| 4 | Emissions & environmental | 8.1% | 41 |
| 5 | Brakes | 7.9% | 40 |
| 6 | Visibility | 7.5% | 38 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Catalyst emissions | 53 |
| 2 | Ball joint | 37 |
| 3 | Wipers | 28 |
| 4 | Joints | 27 |
| 5 | Headlamp aim | 26 |
| 6 | Coil spring | 22 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Brakes | 39.9% | 203 |
| 2 | Suspension | 38.5% | 196 |
| 3 | Tyres | 27.1% | 138 |
| 4 | Emissions & environmental | 20.4% | 104 |
| 5 | Body, structure & corrosion | 19.3% | 98 |
| 6 | Lighting & signalling | 12.6% | 64 |
Failure rate by mileage
Higher-mileage cars tend to fail more — often the most useful guide to real condition.
| Mileage band | Tests | Fail rate |
|---|---|---|
| 30-60k | 37 | 24.3% |
| 60-90k | 67 | 37.3% |
| 90-120k | 90 | 25.6% |
| 120-150k | 79 | 29.1% |
| 150k+ | 223 | 27.4% |
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Petrol | 429 | 28.0% |
| Diesel | 80 | 30.0% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 155 | 32.3% |
| 2022 | 127 | 26.8% |
| 2023 | 91 | 22.0% |
| 2024 | 80 | 33.8% |
| 2025 | 56 | 23.2% |
What to check before buying a 1995 A4
The failure pattern for this year is specific enough to inspect against: lighting & signalling accounted for 15.1% of tests. Start there.
- Lighting & signalling (15.1% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Suspension (13.6% 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.
- Body, structure & corrosion (9.6% of tests): The one to take seriously on older cars — corrosion to structural areas can be costly and is an MOT failure. Typical repair: £200–£1,500+.
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 1995 Audi A4s pass their MOT?
71.7% of the 509 1995 Audi A4 MOT tests in this dataset passed — a 28.3% fail rate.
What is the most common MOT failure on a 1995 Audi A4?
Lighting & signalling, recorded in 15.1% of tests, followed by suspension (13.6%).
Does the 1995 A4 get worse with mileage?
Its MOT fail rate rises from 24.3% in the 30-60k band to 27.4% in the 150k+ band.
Methodology & source. Based on 509 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-27. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.