Mg 25 vs Mg Metro: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Mg 25
83%
MOT pass rate · 1 vehicles
Mg Metro
70%
MOT pass rate · 99,203 vehicles
Verdict: On MOT pass rate the Mg 25 (83%) and Mg Metro (70%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Mg 25 | Mg Metro |
|---|---|---|
| MOT pass rate | 83% ✓ | 70% |
| MOT failure rate | 17% ✓ | 30% |
| Faults & advisories per test | 1.5 ✓ | 1.9 |
| Dangerous-fault share | 0% ✓ | 1% |
| Average mileage | 92,836 mi | 69,393 mi |
| Sample size (vehicles) | 1 | 99,203 |
Most common faults
Mg 25
- Horn not working (1.6.2a)
- Nearside Front Tyre worn close to the legal limit (4.1.E.1)
- Nearside Rear Tyre has a lump, caused by separation or partial failure of its structure (4.1.D.1b)
- Nearside Rear position lamp(s) excessively deteriorated so that it is not visible from a reasonable distance (1.1.A.3d)
- Nearside Stop lamp not working (1.2.1b)
- Offside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)
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)
Reliability FAQ
On MOT pass rate the Mg 25 (83%) and Mg Metro (70%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Mg 25 report Full Mg Metro 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.