Proton Wira vs Proton Savvy: MOT reliability compared
Updated 05 September 2026.
30.1%
Proton Wira MOT failure rate, 1.0 pts lower than Proton Savvy
Proton Wira is the more reliable MOT performer: 30.1% of Proton Wira MOTs fail versus 31.1% for Proton Savvy, a 1.0 point gap.
| Metric | Proton Wira | Proton Savvy |
|---|---|---|
| MOT failure rate | 30.1% | 31.1% |
| Tests analysed | 60,321 | 47,988 |
| Most common failure | Lamps & electrical (34.7%) | Lamps & electrical (41.8%) |
Questions and answers
Which is more reliable, Proton Wira or Proton Savvy?
Proton Wira is the more reliable MOT performer: 30.1% of Proton Wira MOTs fail versus 31.1% for Proton Savvy, a 1.0 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 Savvy?
31.1% of Proton Savvy MOT tests result in a failure, from 47,988 tests.