2021 Volkswagen Up Black — MOT failures & pass rate
Across 1,452 MOT tests analysed for the 2021 Volkswagen Up Black, the most common recorded failure areas were tyres, lighting & signalling and visibility. Its pass rate of 93.5% was above the average for cars of a similar age (91.2%).
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Tyres | 4.5% | 66 |
| 2 | Lighting & signalling | 1.6% | 23 |
| 3 | Visibility | 1.2% | 17 |
| 4 | Brakes | 0.8% | 12 |
| 5 | Body, structure & corrosion | 0.6% | 9 |
| 6 | Seat belts & restraints | 0.2% | 3 |
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 | 22 |
| 2 | Wipers | 17 |
| 3 | Joints | 8 |
| 4 | Brake discs | 6 |
| 5 | Brake pads | 5 |
| 6 | Rear fog lamp | 4 |
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 | 13.1% | 190 |
| 2 | Other defects | 5.8% | 84 |
| 3 | Brakes | 5.4% | 79 |
| 4 | Visibility | 1.7% | 25 |
| 5 | Suspension | 1.7% | 24 |
| 6 | Body, structure & corrosion | 0.7% | 10 |
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 | 1,297 | 6.6% |
| 30-60k | 146 | 4.8% |
Failure rate by age
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2023 | 33 | 6.1% |
| 2024 | 702 | 7.1% |
| 2025 | 717 | 6.0% |
What to check before buying a 2021 Up Black
Before buying a 2021 Volkswagen Up Black, focus on the areas it most often fails on. Tyres accounted for 4.5% of tests for this year.
- Tyres (4.5% of tests): Usually a quick, known-cost fix, but check tread, age and uneven wear (which can hint at alignment or suspension issues). Typical repair: £50–£120 per tyre.
- Lighting & signalling (1.6% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Visibility (1.2% of tests): Wipers, washers, mirrors and screen damage — usually inexpensive, but check for chips in the driver's line of sight. Typical repair: £15–£150.
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 2021 Volkswagen Up Blacks pass their MOT?
93.5% of the 1,452 2021 Volkswagen Up Black MOT tests in this dataset passed — a 6.5% fail rate.
What is the most common MOT failure on a 2021 Volkswagen Up Black?
Tyres, recorded in 4.5% of tests, followed by lighting & signalling (1.6%).
Does the 2021 Up Black get worse with mileage?
Its MOT fail rate rises from 6.6% in the 0-30k band to 4.8% in the 30-60k band.
Methodology & source. Based on 1,452 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.