Subaru Justy vs Subaru Wrx: MOT reliability compared
Updated 05 September 2026.
11.3%
Subaru Wrx MOT failure rate, 18.6 pts lower than Subaru Justy
Subaru Wrx is the more reliable MOT performer: 11.3% of Subaru Wrx MOTs fail versus 29.9% for Subaru Justy, a 18.6 point gap.
| Metric | Subaru Justy | Subaru Wrx |
|---|---|---|
| MOT failure rate | 29.9% | 11.3% |
| Tests analysed | 51,978 | 21,378 |
| Most common failure | Suspension (35.2%) | Exhaust & emissions (26.5%) |
Questions and answers
Which is more reliable, Subaru Justy or Subaru Wrx?
Subaru Wrx is the more reliable MOT performer: 11.3% of Subaru Wrx MOTs fail versus 29.9% for Subaru Justy, a 18.6 point gap.
What is the MOT failure rate of the Subaru Justy?
29.9% of Subaru Justy MOT tests result in a failure, from 51,978 tests.
What is the MOT failure rate of the Subaru Wrx?
11.3% of Subaru Wrx MOT tests result in a failure, from 21,378 tests.