Hyundai Coup vs Hyundai I30: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Hyundai Coup
63%
MOT pass rate · 56 vehicles
Hyundai I30
76%
MOT pass rate · 127,165 vehicles
More reliable
Verdict: On MOT pass rate, the Hyundai I30 is the more reliable of the two — 76% pass first time versus 63%. It's one signal among several; check the full breakdown below.
Head to head
| Measure | Hyundai Coup | Hyundai I30 |
|---|---|---|
| MOT pass rate | 63% | 76% ✓ |
| MOT failure rate | 37% | 24% ✓ |
| Faults & advisories per test | 2.3 | 1.9 ✓ |
| Dangerous-fault share | 0% ✓ | 4% |
| Average mileage | 108,409 mi | 88,676 mi |
| Sample size (vehicles) | 56 | 127,165 |
Most common faults
Hyundai Coup
- Oil leak
- Parking brake: efficiency below requirements (3.7.B.7)
- Nearside Front position lamp(s) not working (1.1.A.3b)
- Offside Front Tyre worn close to the legal limit (4.1.E.1)
- Nearside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)
- Nearside Front 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 I30 is the more reliable of the two — 76% pass first time versus 63%. It's one signal among several; check the full breakdown below.
Full Hyundai Coup 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.