2021 Honda Jazz I-Mmd Cvt — MOT failures & pass rate
Across 2,584 MOT tests analysed for the 2021 Honda Jazz I-Mmd Cvt, the most common recorded failure areas were visibility, tyres and lighting & signalling. Its pass rate of 94.8% was above the average for cars of a similar age (91.2%). Higher-mileage examples failed more often — 18.2% in the 60-90k group versus 4.5% in the 0-30k group.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Visibility | 4.1% | 106 |
| 2 | Tyres | 3.3% | 86 |
| 3 | Lighting & signalling | 1.1% | 28 |
| 4 | Body, structure & corrosion | 0.2% | 5 |
| 5 | Brakes | 0.2% | 5 |
| 6 | Suspension | 0.1% | 4 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Wipers | 101 |
| 2 | Headlamp aim | 28 |
| 3 | Washers | 25 |
| 4 | Tread depth | 20 |
| 5 | Tyre pressure monitoring system | 16 |
| 6 | Service brake performance | 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 | 21.1% | 545 |
| 2 | Other defects | 5.5% | 143 |
| 3 | Visibility | 2.9% | 74 |
| 4 | Brakes | 1.6% | 42 |
| 5 | Road wheels | 0.8% | 21 |
| 6 | Suspension | 0.5% | 14 |
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 | 1,972 | 4.5% |
| 30-60k | 551 | 6.5% |
| 60-90k | 55 | 18.2% |
Failure rate by age
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2023 | 56 | 3.6% |
| 2024 | 1,254 | 5.0% |
| 2025 | 1,271 | 5.4% |
What to check before buying a 2021 Jazz I-Mmd Cvt
Before buying a 2021 Honda Jazz I-Mmd Cvt, focus on the areas it most often fails on. Visibility accounted for 4.1% of tests for this year.
- Visibility (4.1% 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.
- Tyres (3.3% 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 (1.1% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£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 Honda Jazz I-Mmd Cvts pass their MOT?
94.8% of the 2,584 2021 Honda Jazz I-Mmd Cvt MOT tests in this dataset passed — a 5.2% fail rate.
What is the most common MOT failure on a 2021 Honda Jazz I-Mmd Cvt?
Visibility, recorded in 4.1% of tests, followed by tyres (3.3%).
Does the 2021 Jazz I-Mmd Cvt get worse with mileage?
Its MOT fail rate rises from 4.5% in the 0-30k band to 18.2% in the 60-90k band.
Methodology & source. Based on 2,584 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.