Morgan Plus vs Morgan Roadster: MOT reliability compared
Updated 05 September 2026.
12.6%
Morgan Roadster MOT failure rate, 1.6 pts lower than Morgan Plus
Morgan Roadster is the more reliable MOT performer: 12.6% of Morgan Roadster MOTs fail versus 14.2% for Morgan Plus, a 1.6 point gap.
| Metric | Morgan Plus | Morgan Roadster |
|---|---|---|
| MOT failure rate | 14.2% | 12.6% |
| Tests analysed | 50,879 | 9,692 |
| Most common failure | Lamps & electrical (26.0%) | Lamps & electrical (23.8%) |
Questions and answers
Which is more reliable, Morgan Plus or Morgan Roadster?
Morgan Roadster is the more reliable MOT performer: 12.6% of Morgan Roadster MOTs fail versus 14.2% for Morgan Plus, a 1.6 point gap.
What is the MOT failure rate of the Morgan Plus?
14.2% of Morgan Plus MOT tests result in a failure, from 50,879 tests.
What is the MOT failure rate of the Morgan Roadster?
12.6% of Morgan Roadster MOT tests result in a failure, from 9,692 tests.