1998 Toyota Previa — MOT failures & pass rate
755 MOT tests on the 1998 Toyota Previa are in this dataset, and 72.5% of them passed. Against MPVs of a similar age (30.1% fail rate), the 1998 Previa comes out 2.5pp better. Failures cluster in lighting & signalling, suspension and brakes.
What the MOT record shows
One area stands out: lighting & signalling, recorded in 16.6% of tests against 11.7% for the next-worst category.
At component level the recurring items are component mounting prescribed areas, wipers and catalyst emissions — component mounting prescribed areas alone was recorded 86 times.
Condition tracks the odometer closely. Failures run at 18.2% in the 30-60k band and 30.4% in the 150k+ band, a 12.2-point spread.
Suspension is the most common advisory, noted on 34.7% of tests — work that passed today but is likely due soon.
The trend is worsening — 26.0% of tests failed in 2021 against 28.9% in 2025, the usual pattern as a fleet ages.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 16.6% | 125 |
| 2 | Suspension | 11.7% | 88 |
| 3 | Brakes | 11.5% | 87 |
| 4 | Visibility | 10.3% | 78 |
| 5 | Emissions & environmental | 9.8% | 74 |
| 6 | Body, structure & corrosion | 9.0% | 68 |
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 | 86 |
| 2 | Wipers | 76 |
| 3 | Catalyst emissions | 71 |
| 4 | Stop lamp | 59 |
| 5 | Position lamp | 57 |
| 6 | Exhaust system | 42 |
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 | 34.7% | 262 |
| 2 | Brakes | 31.3% | 236 |
| 3 | Tyres | 25.6% | 193 |
| 4 | Emissions & environmental | 23.8% | 180 |
| 5 | Other defects | 17.2% | 130 |
| 6 | Body, structure & corrosion | 15.0% | 113 |
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 | 33 | 18.2% |
| 60-90k | 69 | 21.7% |
| 90-120k | 173 | 26.0% |
| 120-150k | 239 | 28.9% |
| 150k+ | 237 | 30.4% |
Failure rate by age
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 227 | 26.0% |
| 2022 | 187 | 29.9% |
| 2023 | 139 | 27.3% |
| 2024 | 105 | 25.7% |
| 2025 | 97 | 28.9% |
What to check before buying a 1998 Previa
The failure pattern for this year is specific enough to inspect against: lighting & signalling accounted for 16.6% of tests. Start there.
- Lighting & signalling (16.6% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Suspension (11.7% 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.
- Brakes (11.5% 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 1998 Toyota Previas pass their MOT?
72.5% of the 755 1998 Toyota Previa MOT tests in this dataset passed — a 27.6% fail rate.
What is the most common MOT failure on a 1998 Toyota Previa?
Lighting & signalling, recorded in 16.6% of tests, followed by suspension (11.7%).
Does the 1998 Previa get worse with mileage?
Its MOT fail rate rises from 18.2% in the 30-60k band to 30.4% in the 150k+ band.
Methodology & source. Based on 755 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.