2005 Volkswagen Polo — MOT failures & pass rate
124,083 MOT tests on the 2005 Volkswagen Polo are in this dataset, and 68.5% of them passed. Superminis of a similar age fail 28.9% of the time, so this is 2.7pp worse than the group it competes with. Failures cluster in lighting & signalling, suspension and body, structure & corrosion.
What the MOT record shows
One area stands out: lighting & signalling, recorded in 21.3% of tests against 13.8% for the next-worst category.
At component level the recurring items are headlamp aim, joints and headlamp — headlamp aim alone was recorded 15,024 times.
Condition tracks the odometer closely. Failures run at 19.9% in the 0-30k band and 35.0% in the 150k+ band, a 15.2-point spread.
Fuel type barely separates them — petrol fails 31.5% of the time against 32.0% for diesel.
Tyres is the most common advisory, noted on 30.9% of tests — work that passed today but is likely due soon.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 21.3% | 26,485 |
| 2 | Suspension | 13.8% | 17,141 |
| 3 | Body, structure & corrosion | 11.4% | 14,107 |
| 4 | Brakes | 9.7% | 11,969 |
| 5 | Emissions & environmental | 8.5% | 10,590 |
| 6 | Visibility | 7.1% | 8,776 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Headlamp aim | 15,024 |
| 2 | Joints | 9,670 |
| 3 | Headlamp | 9,136 |
| 4 | Catalyst emissions | 8,322 |
| 5 | Position lamp | 7,725 |
| 6 | Washers | 6,635 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Tyres | 30.9% | 38,324 |
| 2 | Suspension | 30.7% | 38,052 |
| 3 | Lighting & signalling | 22.7% | 28,220 |
| 4 | Brakes | 20.6% | 25,622 |
| 5 | Body, structure & corrosion | 19.7% | 24,380 |
| 6 | Other defects | 13.1% | 16,285 |
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 | 2,371 | 19.9% |
| 30-60k | 16,632 | 25.1% |
| 60-90k | 37,211 | 30.6% |
| 90-120k | 39,087 | 33.5% |
| 120-150k | 19,924 | 34.9% |
| 150k+ | 8,792 | 35.0% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Petrol | 106,723 | 31.5% |
| Diesel | 17,360 | 32.0% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 32,192 | 31.6% |
| 2022 | 28,063 | 31.1% |
| 2023 | 24,823 | 31.6% |
| 2024 | 21,212 | 31.6% |
| 2025 | 17,793 | 32.0% |
What to check before buying a 2005 Polo
The failure pattern for this year is specific enough to inspect against: lighting & signalling accounted for 21.3% of tests. Start there.
- Lighting & signalling (21.3% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Suspension (13.8% 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.
- Body, structure & corrosion (11.4% 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 2005 Volkswagen Polos pass their MOT?
68.5% of the 124,083 2005 Volkswagen Polo MOT tests in this dataset passed — a 31.6% fail rate.
What is the most common MOT failure on a 2005 Volkswagen Polo?
Lighting & signalling, recorded in 21.3% of tests, followed by suspension (13.8%).
Does the 2005 Polo get worse with mileage?
Its MOT fail rate rises from 19.9% in the 0-30k band to 35.0% in the 150k+ band.
Methodology & source. Based on 124,083 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.