Saab 9-3 vs Saab 9-5: MOT reliability compared
Updated 05 September 2026.
25.7%
Saab 9-5 MOT failure rate, 0.6 pts lower than Saab 9-3
Saab 9-5 is the more reliable MOT performer: 25.7% of Saab 9-5 MOTs fail versus 26.3% for Saab 9-3, a 0.6 point gap.
| Metric | Saab 9-3 | Saab 9-5 |
|---|---|---|
| MOT failure rate | 26.3% | 25.7% |
| Tests analysed | 2,396,041 | 754,094 |
| Most common failure | Suspension (35.8%) | Lamps & electrical (32.4%) |
Questions and answers
Which is more reliable, Saab 9-3 or Saab 9-5?
Saab 9-5 is the more reliable MOT performer: 25.7% of Saab 9-5 MOTs fail versus 26.3% for Saab 9-3, a 0.6 point gap.
What is the MOT failure rate of the Saab 9-3?
26.3% of Saab 9-3 MOT tests result in a failure, from 2,396,041 tests.
What is the MOT failure rate of the Saab 9-5?
25.7% of Saab 9-5 MOT tests result in a failure, from 754,094 tests.