Mg Metro vs Mg Zr+ 120 cvt: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Mg Metro
70%
MOT pass rate · 99,203 vehicles
Mg Zr+ 120 cvt
—
MOT pass rate · 3 vehicles
Verdict: On MOT pass rate the Mg Metro (70%) and Mg Zr+ 120 cvt (0%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Mg Metro | Mg Zr+ 120 cvt |
|---|---|---|
| MOT pass rate | 70% ✓ | 0% |
| MOT failure rate | 30% | 0% ✓ |
| Faults & advisories per test | 1.9 | 0.0 ✓ |
| Dangerous-fault share | 1% | — ✓ |
| Average mileage | 69,393 mi | — |
| Sample size (vehicles) | 99,203 | 3 |
Most common faults
Mg Metro
- Exhaust emissions carbon monoxide content excessive (7.3.B.1a)
- Exhaust emissions hydrocarbon content excessive (7.3.B.1b)
- Nearside Front Subframe mounting prescribed area is excessively corroded (2.4.A.3)
- Parking brake: efficiency below requirements (3.7.B.7)
- Oil leak
- Service brake: efficiency below requirements (3.7.B.7)
Mg Zr+ 120 cvt
No fault breakdown available.
Reliability FAQ
On MOT pass rate the Mg Metro (70%) and Mg Zr+ 120 cvt (0%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Mg Metro report Full Mg Zr+ 120 cvt 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.