Fiat Ducato vs Fiat Doblo: MOT reliability compared
Updated 05 September 2026.
24.8%
Fiat Ducato MOT failure rate, 2.9 pts lower than Fiat Doblo
Fiat Ducato is the more reliable MOT performer: 24.8% of Fiat Ducato MOTs fail versus 27.7% for Fiat Doblo, a 2.9 point gap.
| Metric | Fiat Ducato | Fiat Doblo |
|---|---|---|
| MOT failure rate | 24.8% | 27.7% |
| Tests analysed | 2,083,993 | 1,162,396 |
| Most common failure | Lamps & electrical (40.2%) | Lamps & electrical (32.3%) |
Questions and answers
Which is more reliable, Fiat Ducato or Fiat Doblo?
Fiat Ducato is the more reliable MOT performer: 24.8% of Fiat Ducato MOTs fail versus 27.7% for Fiat Doblo, a 2.9 point gap.
What is the MOT failure rate of the Fiat Ducato?
24.8% of Fiat Ducato MOT tests result in a failure, from 2,083,993 tests.
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.