2021 Toyota Hilux Invincib X D-4D4Wd Dcb A — MOT failures & pass rate
Across 6,291 MOT tests analysed for the 2021 Toyota Hilux Invincib X D-4D4Wd Dcb A, the most common recorded failure areas were lighting & signalling, brakes and visibility. Its pass rate of 92.6% was above the average for cars of a similar age (91.2%). Higher-mileage examples failed more often — 14.8% in the 120-150k group versus 4.5% in the 0-30k group.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 3.9% | 246 |
| 2 | Brakes | 3.8% | 241 |
| 3 | Visibility | 2.9% | 179 |
| 4 | Tyres | 1.3% | 84 |
| 5 | Suspension | 0.9% | 59 |
| 6 | Other defects | 0.5% | 30 |
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 | 204 |
| 2 | Wipers | 173 |
| 3 | Brake pads | 153 |
| 4 | Registration plate lamp(s) | 57 |
| 5 | Registration plates | 50 |
| 6 | Shock absorbers | 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 | Tyres | 13.6% | 856 |
| 2 | Brakes | 12.4% | 779 |
| 3 | Suspension | 5.6% | 352 |
| 4 | Visibility | 5.4% | 338 |
| 5 | Other defects | 4.0% | 253 |
| 6 | Lighting & signalling | 1.0% | 63 |
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 | 1,642 | 4.5% |
| 30-60k | 3,093 | 7.4% |
| 60-90k | 1,186 | 10.5% |
| 90-120k | 308 | 9.1% |
| 120-150k | 54 | 14.8% |
Failure rate by age
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2023 | 92 | 2.2% |
| 2024 | 3,138 | 7.0% |
| 2025 | 3,059 | 7.9% |
What to check before buying a 2021 Hilux Invincib X D-4D4Wd Dcb A
Before buying a 2021 Toyota Hilux Invincib X D-4D4Wd Dcb A, focus on the areas it most often fails on. Lighting & signalling accounted for 3.9% of tests for this year.
- Lighting & signalling (3.9% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Brakes (3.8% 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.
- Visibility (2.9% 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 Toyota Hilux Invincib X D-4D4Wd Dcb As pass their MOT?
92.6% of the 6,291 2021 Toyota Hilux Invincib X D-4D4Wd Dcb A MOT tests in this dataset passed — a 7.4% fail rate.
What is the most common MOT failure on a 2021 Toyota Hilux Invincib X D-4D4Wd Dcb A?
Lighting & signalling, recorded in 3.9% of tests, followed by brakes (3.8%).
Does the 2021 Hilux Invincib X D-4D4Wd Dcb A get worse with mileage?
Its MOT fail rate rises from 4.5% in the 0-30k band to 14.8% in the 120-150k band.
Methodology & source. Based on 6,291 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.