Mg 6 tse gt turbo vs Mg B gt: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Mg 6 tse gt turbo
77%
MOT pass rate · 30 vehicles
More reliable
Mg B gt
75%
MOT pass rate · 47,800 vehicles
Verdict: On MOT pass rate, the Mg 6 tse gt turbo is the more reliable of the two — 77% pass first time versus 75%. It's one signal among several; check the full breakdown below.
Head to head
| Measure | Mg 6 tse gt turbo | Mg B gt |
|---|---|---|
| MOT pass rate | 77% ✓ | 75% |
| MOT failure rate | 23% ✓ | 25% |
| Faults & advisories per test | 2.0 | 1.7 ✓ |
| Dangerous-fault share | 4% | 0% ✓ |
| Average mileage | 84,069 mi | 56,621 mi |
| Sample size (vehicles) | 30 | 47,800 |
Most common faults
Mg 6 tse gt turbo
- Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))
- Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))
- Offside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))
Mg B gt
- Oil leak
- Parking brake: efficiency below requirements (3.7.B.7)
- Exhaust emissions carbon monoxide content excessive (7.3.B.1a)
- Windscreen washer provides insufficient washer liquid (8.2.3)
- Horn not working (1.6.2a)
- Nearside Front Axle king pin has slight play in pin and/or bush (2.5.A.3a)
Reliability FAQ
On MOT pass rate, the Mg 6 tse gt turbo is the more reliable of the two — 77% pass first time versus 75%. It's one signal among several; check the full breakdown below.
Full Mg 6 tse gt turbo report Full Mg B gt 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.