Daihatsu Sirion vs Daihatsu Yrv: MOT reliability compared
Updated 05 September 2026.
22.7%
Daihatsu Sirion MOT failure rate, 5.4 pts lower than Daihatsu Yrv
Daihatsu Sirion is the more reliable MOT performer: 22.7% of Daihatsu Sirion MOTs fail versus 28.1% for Daihatsu Yrv, a 5.4 point gap.
| Metric | Daihatsu Sirion | Daihatsu Yrv |
|---|---|---|
| MOT failure rate | 22.7% | 28.1% |
| Tests analysed | 253,584 | 40,304 |
| Most common failure | Suspension (27.1%) | Brakes (32.1%) |
Questions and answers
Which is more reliable, Daihatsu Sirion or Daihatsu Yrv?
Daihatsu Sirion is the more reliable MOT performer: 22.7% of Daihatsu Sirion MOTs fail versus 28.1% for Daihatsu Yrv, a 5.4 point gap.
What is the MOT failure rate of the Daihatsu Sirion?
22.7% of Daihatsu Sirion MOT tests result in a failure, from 253,584 tests.
What is the MOT failure rate of the Daihatsu Yrv?
28.1% of Daihatsu Yrv MOT tests result in a failure, from 40,304 tests.