Proton Jumbuck vs Proton Impian: MOT reliability compared
Updated 05 September 2026.
30.0%
Proton Jumbuck MOT failure rate, 0.2 pts lower than Proton Impian
Proton Jumbuck is the more reliable MOT performer: 30.0% of Proton Jumbuck MOTs fail versus 30.2% for Proton Impian, a 0.2 point gap.
| Metric | Proton Jumbuck | Proton Impian |
|---|---|---|
| MOT failure rate | 30.0% | 30.2% |
| Tests analysed | 30,444 | 30,235 |
| Most common failure | Lamps & electrical (29.6%) | Lamps & electrical (33.0%) |
Questions and answers
Which is more reliable, Proton Jumbuck or Proton Impian?
Proton Jumbuck is the more reliable MOT performer: 30.0% of Proton Jumbuck MOTs fail versus 30.2% for Proton Impian, a 0.2 point gap.
What is the MOT failure rate of the Proton Jumbuck?
30.0% of Proton Jumbuck MOT tests result in a failure, from 30,444 tests.
What is the MOT failure rate of the Proton Impian?
30.2% of Proton Impian MOT tests result in a failure, from 30,235 tests.