Mazda 323 vs Mazda 626: MOT reliability compared
Updated 05 September 2026.
32.8%
Mazda 626 MOT failure rate, 0.1 pts lower than Mazda 323
Mazda 626 is the more reliable MOT performer: 32.8% of Mazda 626 MOTs fail versus 32.9% for Mazda 323, a 0.1 point gap.
| Metric | Mazda 323 | Mazda 626 |
|---|---|---|
| MOT failure rate | 32.9% | 32.8% |
| Tests analysed | 852,798 | 326,996 |
| Most common failure | Suspension (38.9%) | Brakes (50.0%) |
Questions and answers
Which is more reliable, Mazda 323 or Mazda 626?
Mazda 626 is the more reliable MOT performer: 32.8% of Mazda 626 MOTs fail versus 32.9% for Mazda 323, a 0.1 point gap.
What is the MOT failure rate of the Mazda 323?
32.9% of Mazda 323 MOT tests result in a failure, from 852,798 tests.
What is the MOT failure rate of the Mazda 626?
32.8% of Mazda 626 MOT tests result in a failure, from 326,996 tests.