Subaru Impreza vs Subaru Outback: MOT reliability compared
Updated 05 September 2026.
21.6%
Subaru Outback MOT failure rate, 2.8 pts lower than Subaru Impreza
Subaru Outback is the more reliable MOT performer: 21.6% of Subaru Outback MOTs fail versus 24.4% for Subaru Impreza, a 2.8 point gap.
| Metric | Subaru Impreza | Subaru Outback |
|---|---|---|
| MOT failure rate | 24.4% | 21.6% |
| Tests analysed | 961,768 | 139,463 |
| Most common failure | Lamps & electrical (37.3%) | Lamps & electrical (29.8%) |
Questions and answers
Which is more reliable, Subaru Impreza or Subaru Outback?
Subaru Outback is the more reliable MOT performer: 21.6% of Subaru Outback MOTs fail versus 24.4% for Subaru Impreza, a 2.8 point gap.
What is the MOT failure rate of the Subaru Impreza?
24.4% of Subaru Impreza MOT tests result in a failure, from 961,768 tests.
What is the MOT failure rate of the Subaru Outback?
21.6% of Subaru Outback MOT tests result in a failure, from 139,463 tests.