1983 Volkswagen Transporter — MOT failures & pass rate
2,011 MOT tests on the 1983 Volkswagen Transporter are in this dataset, and 67.8% of them passed. Vans of a similar age fail 29.0% of the time, so this is 3.1pp worse than the group it competes with. Failures cluster in lighting & signalling, suspension and brakes.
What the MOT record shows
One area stands out: lighting & signalling, recorded in 17.8% of tests against 14.4% for the next-worst category.
At component level the recurring items are component mounting prescribed areas, headlamp aim and service brake performance — component mounting prescribed areas alone was recorded 249 times.
Mileage matters less than usual here: the 1983 Transporter fails 31.5% of the time in the 0-30k band and 33.7% at 150k+, a spread of only 2.2 points.
Suspension is the most common advisory, noted on 41.6% of tests — work that passed today but is likely due soon.
The trend is improving — the fail rate fell from 33.4% in 2021 to 29.5% in 2025, as the worst-kept examples leave the fleet.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 17.8% | 358 |
| 2 | Suspension | 14.4% | 290 |
| 3 | Brakes | 14.2% | 286 |
| 4 | Visibility | 9.5% | 191 |
| 5 | Body, structure & corrosion | 9.4% | 190 |
| 6 | Emissions & environmental | 7.3% | 147 |
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 | 249 |
| 2 | Headlamp aim | 143 |
| 3 | Service brake performance | 138 |
| 4 | Rbt (sp) | 129 |
| 5 | Washers | 124 |
| 6 | Wipers | 122 |
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 | 41.6% | 836 |
| 2 | Brakes | 26.3% | 529 |
| 3 | Emissions & environmental | 17.6% | 354 |
| 4 | Body, structure & corrosion | 15.8% | 318 |
| 5 | Tyres | 15.0% | 301 |
| 6 | Lighting & signalling | 12.6% | 253 |
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 | 539 | 31.5% |
| 30-60k | 523 | 33.8% |
| 60-90k | 444 | 29.3% |
| 90-120k | 238 | 35.3% |
| 120-150k | 99 | 29.3% |
| 150k+ | 166 | 33.7% |
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Petrol | 1,616 | 32.1% |
| Diesel | 395 | 32.4% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 563 | 33.4% |
| 2022 | 605 | 32.6% |
| 2023 | 482 | 30.3% |
| 2024 | 232 | 33.6% |
| 2025 | 129 | 29.5% |
What to check before buying a 1983 Transporter
The failure pattern for this year is specific enough to inspect against: lighting & signalling accounted for 17.8% of tests. Start there.
- Lighting & signalling (17.8% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Suspension (14.4% 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 (14.2% 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 1983 Volkswagen Transporters pass their MOT?
67.8% of the 2,011 1983 Volkswagen Transporter MOT tests in this dataset passed — a 32.2% fail rate.
What is the most common MOT failure on a 1983 Volkswagen Transporter?
Lighting & signalling, recorded in 17.8% of tests, followed by suspension (14.4%).
Does the 1983 Transporter get worse with mileage?
Its MOT fail rate rises from 31.5% in the 0-30k band to 33.7% in the 150k+ band.
Methodology & source. Based on 2,011 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.