Hyundai Accent4door vs Hyundai I20: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Hyundai Accent4door
50%
MOT pass rate · 1 vehicles
Hyundai I20
80%
MOT pass rate · 135,974 vehicles
Verdict: On MOT pass rate the Hyundai Accent4door (50%) and Hyundai I20 (80%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Hyundai Accent4door | Hyundai I20 |
|---|---|---|
| MOT pass rate | 50% | 80% ✓ |
| MOT failure rate | 50% | 20% ✓ |
| Faults & advisories per test | 1.2 ✓ | 1.6 |
| Dangerous-fault share | 0% ✓ | 3% |
| Average mileage | 117,020 mi | 69,554 mi |
| Sample size (vehicles) | 1 | 135,974 |
Most common faults
Hyundai Accent4door
- Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3)
- Exhaust emissions Lambda reading after 2nd fast idle outside specified limits (7.3.D.3)
- Exhaust emissions carbon monoxide content at idle excessive (7.3.D.4)
- Exhaust emissions hydrocarbon content after 2nd fast idle excessive (7.3.D.3)
Hyundai I20
- Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
- Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
- Front Brake pad(s) wearing thin (1.1.13 (a) (ii))
- Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))
Reliability FAQ
On MOT pass rate the Hyundai Accent4door (50%) and Hyundai I20 (80%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Hyundai Accent4door report Full Hyundai I20 report Most reliable cars
Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.