Fiat Ducato vs Fiat Duocato: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Fiat Ducato
75%
MOT pass rate · 145,137 vehicles
Fiat Duocato
76%
MOT pass rate · 1 vehicles
Verdict: On MOT pass rate the Fiat Ducato (75%) and Fiat Duocato (76%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Fiat Ducato | Fiat Duocato |
|---|---|---|
| MOT pass rate | 75% | 76% ✓ |
| MOT failure rate | 25% | 24% ✓ |
| Faults & advisories per test | 1.9 | 0.2 ✓ |
| Dangerous-fault share | 2% ✓ | 40% |
| Average mileage | 93,121 mi | 37,153 mi |
| Sample size (vehicles) | 145,137 | 1 |
Most common faults
Fiat Ducato
- Oil leak, but not excessive (8.4.1 (a) (i))
- Parking brake: efficiency below requirements (3.7.B.7)
- Oil leak
- Nearside Front Tyre worn close to the legal limit (4.1.E.1)
- Offside Front Tyre worn close to the legal limit (4.1.E.1)
- Parking brake efficiency below requirements (1.4.2 (a) (i))
Fiat Duocato
- Nearside Upper Rear position lamp(s) not working (1.1.A.3b)
- Offside Rear Rear position lamp(s) not working (1.1.A.3b)
- Offside Side repeater not working (1.4.A.2c)
- Offside Front Direction indicator not working (1.4.A.2c)
- Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
Reliability FAQ
On MOT pass rate the Fiat Ducato (75%) and Fiat Duocato (76%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Fiat Ducato report Full Fiat Duocato report Most reliable cars
Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.