Hyundai I30 vs Hyundai S111: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Hyundai I30
76%
MOT pass rate · 127,165 vehicles
Hyundai S111
94%
MOT pass rate · 1 vehicles
Verdict: On MOT pass rate the Hyundai I30 (76%) and Hyundai S111 (94%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Hyundai I30 | Hyundai S111 |
|---|---|---|
| MOT pass rate | 76% | 94% ✓ |
| MOT failure rate | 24% | 6% ✓ |
| Faults & advisories per test | 1.9 | 0.2 ✓ |
| Dangerous-fault share | 4% | 0% ✓ |
| Average mileage | 88,676 mi | 61,867 mi |
| Sample size (vehicles) | 127,165 | 1 |
Most common faults
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))
Hyundai S111
- Nearside Front Tyre has a tear, caused by separation or partial failure of its structure (4.1.D.1b)
- Offside Front Tyre has a tear, caused by separation or partial failure of its structure (4.1.D.1b)
- Both front wipers are worn.
- Front Brake pad(s) wearing thin (3.5.1g)
- Parking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)
Reliability FAQ
On MOT pass rate the Hyundai I30 (76%) and Hyundai S111 (94%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Hyundai I30 report Full Hyundai S111 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.