2021 Renault Zoe I Gt Ln Rapid Charge Ze 50 — MOT failures & pass rate
Across 1,509 MOT tests analysed for the 2021 Renault Zoe I Gt Ln Rapid Charge Ze 50, the most common recorded failure areas were tyres, lighting & signalling and visibility. Its pass rate of 91.0% was in line with the average for cars of a similar age (91.2%).
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Tyres | 6.2% | 93 |
| 2 | Lighting & signalling | 2.6% | 39 |
| 3 | Visibility | 1.4% | 21 |
| 4 | Brakes | 1.3% | 19 |
| 5 | Seat belts & restraints | 0.5% | 7 |
| 6 | Body, structure & corrosion | 0.3% | 4 |
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 | 28 |
| 2 | Tread depth | 25 |
| 3 | Washers | 20 |
| 4 | Brake discs | 10 |
| 5 | Tyre pressure monitoring system | 8 |
| 6 | Service brake performance | 7 |
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 | 25.4% | 383 |
| 2 | Brakes | 8.2% | 123 |
| 3 | Other defects | 6.2% | 93 |
| 4 | Visibility | 2.0% | 30 |
| 5 | Road wheels | 0.9% | 14 |
| 6 | Lighting & signalling | 0.9% | 13 |
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 | 1,099 | 8.5% |
| 30-60k | 388 | 10.6% |
Failure rate by age
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2023 | 44 | 2.3% |
| 2024 | 724 | 8.6% |
| 2025 | 740 | 9.9% |
What to check before buying a 2021 Zoe I Gt Ln Rapid Charge Ze 50
Before buying a 2021 Renault Zoe I Gt Ln Rapid Charge Ze 50, focus on the areas it most often fails on. Tyres accounted for 6.2% of tests for this year.
- Tyres (6.2% 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 (2.6% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Visibility (1.4% 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 Renault Zoe I Gt Ln Rapid Charge Ze 50s pass their MOT?
91.0% of the 1,509 2021 Renault Zoe I Gt Ln Rapid Charge Ze 50 MOT tests in this dataset passed — a 9.0% fail rate.
What is the most common MOT failure on a 2021 Renault Zoe I Gt Ln Rapid Charge Ze 50?
Tyres, recorded in 6.2% of tests, followed by lighting & signalling (2.6%).
Does the 2021 Zoe I Gt Ln Rapid Charge Ze 50 get worse with mileage?
Its MOT fail rate rises from 8.5% in the 0-30k band to 10.6% in the 30-60k band.
Methodology & source. Based on 1,509 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.