Proton Wira vs Proton Jumbuck: MOT reliability compared
Updated 05 September 2026.
30.0%
Proton Jumbuck MOT failure rate, 0.1 pts lower than Proton Wira
Proton Jumbuck is the more reliable MOT performer: 30.0% of Proton Jumbuck MOTs fail versus 30.1% for Proton Wira, a 0.1 point gap.
| Metric | Proton Wira | Proton Jumbuck |
|---|---|---|
| MOT failure rate | 30.1% | 30.0% |
| Tests analysed | 60,321 | 30,444 |
| Most common failure | Lamps & electrical (34.7%) | Lamps & electrical (29.6%) |
Questions and answers
Which is more reliable, Proton Wira or Proton Jumbuck?
Proton Jumbuck is the more reliable MOT performer: 30.0% of Proton Jumbuck MOTs fail versus 30.1% for Proton Wira, a 0.1 point gap.
What is the MOT failure rate of the Proton Wira?
30.1% of Proton Wira MOT tests result in a failure, from 60,321 tests.
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.