Proton Gen-2 vs Proton Satria: MOT reliability compared
Updated 05 September 2026.
29.5%
Proton Gen-2 MOT failure rate, 2.5 pts lower than Proton Satria
Proton Gen-2 is the more reliable MOT performer: 29.5% of Proton Gen-2 MOTs fail versus 32.0% for Proton Satria, a 2.5 point gap.
| Metric | Proton Gen-2 | Proton Satria |
|---|---|---|
| MOT failure rate | 29.5% | 32.0% |
| Tests analysed | 60,404 | 39,593 |
| Most common failure | Brakes (36.4%) | Lamps & electrical (42.0%) |
Questions and answers
Which is more reliable, Proton Gen-2 or Proton Satria?
Proton Gen-2 is the more reliable MOT performer: 29.5% of Proton Gen-2 MOTs fail versus 32.0% for Proton Satria, a 2.5 point gap.
What is the MOT failure rate of the Proton Gen-2?
29.5% of Proton Gen-2 MOT tests result in a failure, from 60,404 tests.
What is the MOT failure rate of the Proton Satria?
32.0% of Proton Satria MOT tests result in a failure, from 39,593 tests.