Hyundai Accent cdx auto vs Hyundai I30: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Hyundai Accent cdx auto
66%
MOT pass rate · 73 vehicles
Hyundai I30
76%
MOT pass rate · 127,165 vehicles
Verdict: On MOT pass rate the Hyundai Accent cdx auto (66%) and Hyundai I30 (76%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Hyundai Accent cdx auto | Hyundai I30 |
|---|---|---|
| MOT pass rate | 66% | 76% ✓ |
| MOT failure rate | 34% | 24% ✓ |
| Faults & advisories per test | 1.7 ✓ | 1.9 |
| Dangerous-fault share | 0% ✓ | 4% |
| Average mileage | 61,663 mi | 88,676 mi |
| Sample size (vehicles) | 73 | 127,165 |
Most common faults
Hyundai Accent cdx auto
- Offside Front Tyre worn close to the legal limit (4.1.E.1)
- Parking brake: efficiency below requirements (3.7.B.7)
- Offside Headlamp aim too low (1.8)
- Offside Stop lamp not working (1.2.1b)
- Nearside Front Tyre worn close to the legal limit (4.1.E.1)
- Offside Rear Tyre worn close to the legal limit (4.1.E.1)
Hyundai I30
- Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Offside 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))
- Front Brake pad(s) wearing thin (1.1.13 (a) (ii))
- Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
- Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))
Reliability FAQ
On MOT pass rate the Hyundai Accent cdx auto (66%) and Hyundai I30 (76%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Hyundai Accent cdx auto report Full Hyundai I30 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.