1987 Volkswagen Polo — MOT failures & pass rate
Across 439 MOT tests, the 1987 Volkswagen Polo recorded a 70.4% pass rate. That is 9.2 percentage points worse than superminis of a similar age, which fail at 20.4%. Failures cluster in lighting & signalling, brakes and suspension.
What the MOT record shows
One area stands out: lighting & signalling, recorded in 16.6% of tests against 11.2% for the next-worst category.
At component level the recurring items are component mounting prescribed areas, exhaust system and service brake imbalance — component mounting prescribed areas alone was recorded 35 times.
Mileage is the strongest signal on the record: 27.8% of 0-30k cars fail, rising to 41.0% once past 120-150k.
Brakes is the most common advisory, noted on 31.0% of tests — work that passed today but is likely due soon.
The trend is improving — the fail rate fell from 28.3% in 2021 to 24.1% in 2025, as the worst-kept examples leave the fleet.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 16.6% | 73 |
| 2 | Brakes | 11.2% | 49 |
| 3 | Suspension | 11.2% | 49 |
| 4 | Body, structure & corrosion | 10.9% | 48 |
| 5 | Visibility | 6.8% | 30 |
| 6 | Emissions & environmental | 6.6% | 29 |
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 | 35 |
| 2 | Exhaust system | 25 |
| 3 | Service brake imbalance | 25 |
| 4 | Headlamp aim | 24 |
| 5 | Service brake performance | 23 |
| 6 | Rear fog lamp | 21 |
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 | 31.0% | 136 |
| 2 | Suspension | 30.5% | 134 |
| 3 | Body, structure & corrosion | 27.1% | 119 |
| 4 | Emissions & environmental | 23.9% | 105 |
| 5 | Tyres | 17.5% | 77 |
| 6 | Lighting & signalling | 10.7% | 47 |
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 | 36 | 27.8% |
| 30-60k | 122 | 26.2% |
| 60-90k | 146 | 28.8% |
| 90-120k | 74 | 31.1% |
| 120-150k | 39 | 41.0% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 99 | 28.3% |
| 2022 | 95 | 32.6% |
| 2023 | 84 | 28.6% |
| 2024 | 78 | 34.6% |
| 2025 | 83 | 24.1% |
What to check before buying a 1987 Polo
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.
- Brakes (11.2% 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.
- Suspension (11.2% 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 1987 Volkswagen Polos pass their MOT?
70.4% of the 439 1987 Volkswagen Polo MOT tests in this dataset passed — a 29.6% fail rate.
What is the most common MOT failure on a 1987 Volkswagen Polo?
Lighting & signalling, recorded in 16.6% of tests, followed by brakes (11.2%).
Does the 1987 Polo get worse with mileage?
Its MOT fail rate rises from 27.8% in the 0-30k band to 41.0% in the 120-150k band.
Methodology & source. Based on 439 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.