1999 Volkswagen Lt — MOT failures & pass rate
Across 941 MOT tests, the 1999 Volkswagen Lt recorded a 71.1% pass rate. That is 2.8 percentage points worse than all cars of a similar age, which fail at 26.1%. Failures cluster in lighting & signalling, brakes and suspension.
What the MOT record shows
Lighting & signalling dominates the failure mix at 21.7% of all tests — 5.0 points clear of brakes, so it is the first thing to check.
At component level the recurring items are service brake performance, headlamp and headlamp aim — service brake performance alone was recorded 94 times.
Mileage is the strongest signal on the record: 20.4% of 30-60k cars fail, rising to 31.2% once past 150k.
Advisories point at the next bill rather than this one: brakes was flagged on 39.9% of tests without failing them.
The trend is improving — the fail rate fell from 29.4% in 2021 to 25.9% in 2025, as the worst-kept examples leave the fleet.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 21.7% | 204 |
| 2 | Brakes | 16.7% | 157 |
| 3 | Suspension | 9.8% | 92 |
| 4 | Body, structure & corrosion | 9.5% | 89 |
| 5 | Visibility | 5.5% | 52 |
| 6 | Emissions & environmental | 4.7% | 44 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Service brake performance | 94 |
| 2 | Headlamp | 73 |
| 3 | Headlamp aim | 72 |
| 4 | Rbt (sp) | 66 |
| 5 | Component mounting prescribed areas | 59 |
| 6 | Stop lamp | 45 |
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 | 39.9% | 375 |
| 2 | Suspension | 36.8% | 346 |
| 3 | Emissions & environmental | 27.8% | 262 |
| 4 | Other defects | 22.7% | 214 |
| 5 | Tyres | 17.5% | 165 |
| 6 | Lighting & signalling | 15.7% | 148 |
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 | 88 | 20.4% |
| 60-90k | 123 | 25.2% |
| 90-120k | 136 | 29.4% |
| 120-150k | 133 | 28.6% |
| 150k+ | 413 | 31.2% |
Failure rate by age
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 204 | 29.4% |
| 2022 | 206 | 29.1% |
| 2023 | 200 | 30.0% |
| 2024 | 169 | 29.6% |
| 2025 | 162 | 25.9% |
What to check before buying a 1999 Lt
On a 1999 Lt, lighting & signalling is what the MOT record says goes wrong most — it appeared in 21.7% of tests. Check these areas before you commit.
- Lighting & signalling (21.7% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Brakes (16.7% 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 (9.8% 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.
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 1999 Volkswagen Lts pass their MOT?
71.1% of the 941 1999 Volkswagen Lt MOT tests in this dataset passed — a 28.9% fail rate.
What is the most common MOT failure on a 1999 Volkswagen Lt?
Lighting & signalling, recorded in 21.7% of tests, followed by brakes (16.7%).
Does the 1999 Lt get worse with mileage?
Its MOT fail rate rises from 20.4% in the 30-60k band to 31.2% in the 150k+ band.
Methodology & source. Based on 941 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.