MG 3 vs MG Midget: MOT reliability compared
Updated 05 September 2026.
18.6%
MG 3 MOT failure rate, 6.6 pts lower than MG Midget
MG 3 is the more reliable MOT performer: 18.6% of MG 3 MOTs fail versus 25.2% for MG Midget, a 6.6 point gap.
| Metric | MG 3 | MG Midget |
|---|---|---|
| MOT failure rate | 18.6% | 25.2% |
| Tests analysed | 170,040 | 126,855 |
| Most common failure | Tyres (27.2%) | Lamps & electrical (42.6%) |
Questions and answers
Which is more reliable, MG 3 or MG Midget?
MG 3 is the more reliable MOT performer: 18.6% of MG 3 MOTs fail versus 25.2% for MG Midget, a 6.6 point gap.
What is the MOT failure rate of the MG 3?
18.6% of MG 3 MOT tests result in a failure, from 170,040 tests.
What is the MOT failure rate of the MG Midget?
25.2% of MG Midget MOT tests result in a failure, from 126,855 tests.