Fiat Doblo vs Fiat Seicento: MOT reliability compared
Updated 05 September 2026.
27.7%
Fiat Doblo MOT failure rate, 5.3 pts lower than Fiat Seicento
Fiat Doblo is the more reliable MOT performer: 27.7% of Fiat Doblo MOTs fail versus 33.0% for Fiat Seicento, a 5.3 point gap.
| Metric | Fiat Doblo | Fiat Seicento |
|---|---|---|
| MOT failure rate | 27.7% | 33.0% |
| Tests analysed | 1,162,396 | 538,231 |
| Most common failure | Lamps & electrical (32.3%) | Brakes (54.8%) |
Questions and answers
Which is more reliable, Fiat Doblo or Fiat Seicento?
Fiat Doblo is the more reliable MOT performer: 27.7% of Fiat Doblo MOTs fail versus 33.0% for Fiat Seicento, a 5.3 point gap.
What is the MOT failure rate of the Fiat Doblo?
27.7% of Fiat Doblo MOT tests result in a failure, from 1,162,396 tests.
What is the MOT failure rate of the Fiat Seicento?
33.0% of Fiat Seicento MOT tests result in a failure, from 538,231 tests.