1996 Citroen Ax — MOT failures & pass rate
484 MOT tests on the 1996 Citroen Ax are in this dataset, and 70.7% of them passed. Against all cars of a similar age (24.8% fail rate), the 1996 Ax comes out 4.6pp worse. Failures cluster in lighting & signalling, emissions & environmental and brakes.
What the MOT record shows
One area stands out: lighting & signalling, recorded in 15.5% of tests against 11.8% for the next-worst category.
At component level the recurring items are catalyst emissions, component mounting prescribed areas and headlamp aim — catalyst emissions alone was recorded 68 times.
Mileage is the strongest signal on the record: 23.8% of 30-60k cars fail, rising to 34.2% once past 90-120k.
Brakes is the most common advisory, noted on 29.5% of tests — work that passed today but is likely due soon.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 15.5% | 75 |
| 2 | Emissions & environmental | 11.8% | 57 |
| 3 | Brakes | 11.4% | 55 |
| 4 | Body, structure & corrosion | 10.1% | 49 |
| 5 | Suspension | 9.5% | 46 |
| 6 | Visibility | 6.0% | 29 |
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 | 68 |
| 2 | Component mounting prescribed areas | 51 |
| 3 | Headlamp aim | 41 |
| 4 | Service brake performance | 30 |
| 5 | Position lamp | 25 |
| 6 | Headlamp | 24 |
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 | 29.5% | 143 |
| 2 | Suspension | 24.2% | 117 |
| 3 | Tyres | 22.9% | 111 |
| 4 | Body, structure & corrosion | 21.7% | 105 |
| 5 | Emissions & environmental | 15.3% | 74 |
| 6 | Other defects | 14.9% | 72 |
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 | 160 | 23.8% |
| 60-90k | 186 | 31.7% |
| 90-120k | 82 | 34.2% |
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Petrol | 436 | 29.6% |
| Diesel | 43 | 30.2% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 131 | 29.8% |
| 2022 | 115 | 29.6% |
| 2023 | 91 | 27.5% |
| 2024 | 77 | 29.9% |
| 2025 | 70 | 30.0% |
What to check before buying a 1996 Ax
The failure pattern for this year is specific enough to inspect against: lighting & signalling accounted for 15.5% of tests. Start there.
- Lighting & signalling (15.5% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Emissions & environmental (11.8% of tests): More common on older diesels (DPF/EGR) — can be expensive; check for warning lights and smoke. Typical repair: £100–£600.
- Brakes (11.4% 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 1996 Citroen Axs pass their MOT?
70.7% of the 484 1996 Citroen Ax MOT tests in this dataset passed — a 29.3% fail rate.
What is the most common MOT failure on a 1996 Citroen Ax?
Lighting & signalling, recorded in 15.5% of tests, followed by emissions & environmental (11.8%).
Does the 1996 Ax get worse with mileage?
Its MOT fail rate rises from 23.8% in the 30-60k band to 34.2% in the 90-120k band.
Methodology & source. Based on 484 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.