Proton Savvy vs Proton Impian: MOT reliability compared
Updated 05 September 2026.
30.2%
Proton Impian MOT failure rate, 0.9 pts lower than Proton Savvy
Proton Impian is the more reliable MOT performer: 30.2% of Proton Impian MOTs fail versus 31.1% for Proton Savvy, a 0.9 point gap.
| Metric | Proton Savvy | Proton Impian |
|---|---|---|
| MOT failure rate | 31.1% | 30.2% |
| Tests analysed | 47,988 | 30,235 |
| Most common failure | Lamps & electrical (41.8%) | Lamps & electrical (33.0%) |
Questions and answers
Which is more reliable, Proton Savvy or Proton Impian?
Proton Impian is the more reliable MOT performer: 30.2% of Proton Impian MOTs fail versus 31.1% for Proton Savvy, a 0.9 point gap.
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.
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.