Kia Rio vs Kia Sedona: MOT reliability compared
Updated 05 September 2026.
23.7%
Kia Rio MOT failure rate, 8.6 pts lower than Kia Sedona
Kia Rio is the more reliable MOT performer: 23.7% of Kia Rio MOTs fail versus 32.3% for Kia Sedona, a 8.6 point gap.
| Metric | Kia Rio | Kia Sedona |
|---|---|---|
| MOT failure rate | 23.7% | 32.3% |
| Tests analysed | 1,703,559 | 578,149 |
| Most common failure | Suspension (27.1%) | Brakes (44.3%) |
Questions and answers
Which is more reliable, Kia Rio or Kia Sedona?
Kia Rio is the more reliable MOT performer: 23.7% of Kia Rio MOTs fail versus 32.3% for Kia Sedona, a 8.6 point gap.
What is the MOT failure rate of the Kia Rio?
23.7% of Kia Rio MOT tests result in a failure, from 1,703,559 tests.
What is the MOT failure rate of the Kia Sedona?
32.3% of Kia Sedona MOT tests result in a failure, from 578,149 tests.