2005 Volkswagen Passat — MOT failures & pass rate
Across 35,222 MOT tests analysed for the 2005 Volkswagen Passat, the most common recorded failure areas were lighting & signalling, body, structure & corrosion and suspension. Its pass rate of 73.6% was above the average for large family cars of a similar age (72.4%). Higher-mileage examples failed more often — 27.3% in the 150k+ group versus 14.0% in the 0-30k group.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 16.3% | 5,753 |
| 2 | Body, structure & corrosion | 10.5% | 3,716 |
| 3 | Suspension | 10.5% | 3,712 |
| 4 | Brakes | 8.4% | 2,968 |
| 5 | Emissions & environmental | 6.1% | 2,140 |
| 6 | Tyres | 5.7% | 2,016 |
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 | 3,100 |
| 2 | Joints | 2,800 |
| 3 | Headlamp | 2,288 |
| 4 | Pins and bushes | 1,857 |
| 5 | Position lamp | 1,360 |
| 6 | Service brake performance | 1,296 |
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 | 37.2% | 13,107 |
| 2 | Tyres | 30.6% | 10,790 |
| 3 | Brakes | 29.8% | 10,502 |
| 4 | Lighting & signalling | 19.1% | 6,720 |
| 5 | Emissions & environmental | 17.0% | 6,000 |
| 6 | Body, structure & corrosion | 15.8% | 5,568 |
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 | 86 | 14.0% |
| 30-60k | 626 | 21.4% |
| 60-90k | 2,499 | 22.4% |
| 90-120k | 5,593 | 26.0% |
| 120-150k | 8,720 | 26.6% |
| 150k+ | 17,668 | 27.3% |
Failure rate by age
By fuel type
| Fuel | Tests | Fail rate |
|---|---|---|
| Diesel | 31,880 | 26.5% |
| Petrol | 3,342 | 26.2% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 11,156 | 26.8% |
| 2022 | 8,649 | 26.8% |
| 2023 | 6,712 | 26.0% |
| 2024 | 5,003 | 26.4% |
| 2025 | 3,702 | 25.2% |
What to check before buying a 2005 Passat
Before buying a 2005 Volkswagen Passat, focus on the areas it most often fails on. Lighting & signalling accounted for 16.3% of tests for this year.
- Lighting & signalling (16.3% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Body, structure & corrosion (10.5% 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+.
- Suspension (10.5% 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 2005 Volkswagen Passats pass their MOT?
73.6% of the 35,222 2005 Volkswagen Passat MOT tests in this dataset passed — a 26.4% fail rate.
What is the most common MOT failure on a 2005 Volkswagen Passat?
Lighting & signalling, recorded in 16.3% of tests, followed by body, structure & corrosion (10.5%).
Does the 2005 Passat get worse with mileage?
Its MOT fail rate rises from 14.0% in the 0-30k band to 27.3% in the 150k+ band.
Methodology & source. Based on 35,222 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.