1988 Fiat Ducato — MOT failures & pass rate
1,795 MOT tests on the 1988 Fiat Ducato are in this dataset, and 66.1% of them passed. That is 5.4 percentage points worse than vans of a similar age, which fail at 28.5%. Failures cluster in lighting & signalling, brakes and body, structure & corrosion.
What the MOT record shows
One area stands out: lighting & signalling, recorded in 27.8% of tests against 17.1% for the next-worst category.
At component level the recurring items are headlamp, headlamp aim and service brake performance — headlamp alone was recorded 294 times.
A 150k+ example is materially riskier than a 30-60k one: 26.5% versus 31.6%.
The diesel cars hold up better: 32.8% fail against 34.4% for petrol, a 1.6-point gap across 1,795 tests.
Brakes is the most common advisory, noted on 38.0% of tests — work that passed today but is likely due soon.
The trend is worsening — 32.6% of tests failed in 2021 against 35.3% in 2025, the usual pattern as a fleet ages.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 27.8% | 499 |
| 2 | Brakes | 17.1% | 307 |
| 3 | Body, structure & corrosion | 16.1% | 289 |
| 4 | Visibility | 10.9% | 195 |
| 5 | Suspension | 9.6% | 172 |
| 6 | Emissions & environmental | 6.0% | 107 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Headlamp | 294 |
| 2 | Headlamp aim | 284 |
| 3 | Service brake performance | 230 |
| 4 | Position lamp | 161 |
| 5 | Component mounting prescribed areas | 147 |
| 6 | Joints | 139 |
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 | 38.0% | 682 |
| 2 | Suspension | 35.9% | 644 |
| 3 | Body, structure & corrosion | 31.3% | 561 |
| 4 | Emissions & environmental | 19.2% | 345 |
| 5 | Lighting & signalling | 15.3% | 275 |
| 6 | Tyres | 12.9% | 232 |
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 | 288 | 31.6% |
| 60-90k | 814 | 35.9% |
| 90-120k | 468 | 33.8% |
| 120-150k | 137 | 30.7% |
| 150k+ | 68 | 26.5% |
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Petrol | 1,167 | 34.4% |
| Diesel | 628 | 32.8% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 377 | 32.6% |
| 2022 | 439 | 33.9% |
| 2023 | 381 | 34.6% |
| 2024 | 320 | 33.1% |
| 2025 | 278 | 35.3% |
What to check before buying a 1988 Ducato
The failure pattern for this year is specific enough to inspect against: lighting & signalling accounted for 27.8% of tests. Start there.
- Lighting & signalling (27.8% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Brakes (17.1% 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.
- Body, structure & corrosion (16.1% 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 1988 Fiat Ducatos pass their MOT?
66.1% of the 1,795 1988 Fiat Ducato MOT tests in this dataset passed — a 33.9% fail rate.
What is the most common MOT failure on a 1988 Fiat Ducato?
Lighting & signalling, recorded in 27.8% of tests, followed by brakes (17.1%).
Does the 1988 Ducato get worse with mileage?
Its MOT fail rate rises from 31.6% in the 30-60k band to 26.5% in the 150k+ band.
Methodology & source. Based on 1,795 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.