1999 Fiat Ducato — MOT failures & pass rate
Across 8,787 MOT tests analysed for the 1999 Fiat Ducato, the most common recorded failure areas were lighting & signalling, brakes and suspension. Its pass rate of 71.9% was above the average for vans of a similar age (70.5%). Higher-mileage examples failed more often — 33.8% in the 150k+ group versus 21.8% in the 0-30k group.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 17.6% | 1,547 |
| 2 | Brakes | 11.9% | 1,045 |
| 3 | Suspension | 10.9% | 957 |
| 4 | Body, structure & corrosion | 9.6% | 843 |
| 5 | Visibility | 8.5% | 749 |
| 6 | Tyres | 2.4% | 214 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Component mounting prescribed areas | 1,047 |
| 2 | Service brake performance | 643 |
| 3 | Integral vehicle structure condition | 607 |
| 4 | Rigid brake pipes | 545 |
| 5 | Chassis condition | 523 |
| 6 | Wipers | 490 |
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 | 39.9% | 3,507 |
| 2 | Brakes | 32.4% | 2,846 |
| 3 | Body, structure & corrosion | 20.9% | 1,839 |
| 4 | Lighting & signalling | 11.8% | 1,034 |
| 5 | Tyres | 11.3% | 994 |
| 6 | Emissions & environmental | 10.3% | 905 |
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 | 289 | 21.8% |
| 30-60k | 3,383 | 25.2% |
| 60-90k | 3,502 | 30.1% |
| 90-120k | 1,077 | 31.0% |
| 120-150k | 328 | 28.1% |
| 150k+ | 198 | 33.8% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Diesel | 8,586 | 27.9% |
| Petrol | 201 | 34.3% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 1,790 | 28.1% |
| 2022 | 1,832 | 28.2% |
| 2023 | 1,767 | 27.2% |
| 2024 | 1,738 | 27.9% |
| 2025 | 1,660 | 29.0% |
What to check before buying a 1999 Ducato
Before buying a 1999 Fiat Ducato, focus on the areas it most often fails on. Lighting & signalling accounted for 17.6% of tests for this year.
- Lighting & signalling (17.6% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Brakes (11.9% 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.
- Suspension (10.9% 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.
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 1999 Fiat Ducatos pass their MOT?
71.9% of the 8,787 1999 Fiat Ducato MOT tests in this dataset passed — a 28.1% fail rate.
What is the most common MOT failure on a 1999 Fiat Ducato?
Lighting & signalling, recorded in 17.6% of tests, followed by brakes (11.9%).
Does the 1999 Ducato get worse with mileage?
Its MOT fail rate rises from 21.8% in the 0-30k band to 33.8% in the 150k+ band.
Methodology & source. Based on 8,787 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.