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Fiat Doblo cargo vs Fiat Ducato: reliability comparison

MOT pass rates, common faults and mileage compared from real UK MOT data.

Fiat Doblo cargo
69%
MOT pass rate · 9,699 vehicles
Fiat Ducato
75%
MOT pass rate · 145,137 vehicles
More reliable
Verdict: On MOT pass rate, the Fiat Ducato is the more reliable of the two — 75% pass first time versus 69%. It's one signal among several; check the full breakdown below.

Head to head

Measure Fiat Doblo cargo Fiat Ducato
MOT pass rate 69% 75% ✓
MOT failure rate 31% 25% ✓
Faults & advisories per test 2.2 1.9 ✓
Dangerous-fault share 2% 2%
Average mileage 125,512 mi 93,121 mi
Sample size (vehicles) 9,699 145,137

Most common faults

Fiat Doblo cargo

  1. Nearside Front Tyre worn close to the legal limit (4.1.E.1)
  2. Offside Front Tyre worn close to the legal limit (4.1.E.1)
  3. Oil leak, but not excessive (8.4.1 (a) (i))
  4. Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)
  5. Oil leak
  6. Offside Rear Tyre worn close to the legal limit (4.1.E.1)

Fiat Ducato

  1. Oil leak, but not excessive (8.4.1 (a) (i))
  2. Parking brake: efficiency below requirements (3.7.B.7)
  3. Oil leak
  4. Nearside Front Tyre worn close to the legal limit (4.1.E.1)
  5. Offside Front Tyre worn close to the legal limit (4.1.E.1)
  6. Parking brake efficiency below requirements (1.4.2 (a) (i))

Reliability FAQ

On MOT pass rate, the Fiat Ducato is the more reliable of the two — 75% pass first time versus 69%. It's one signal among several; check the full breakdown below.

Full Fiat Doblo cargo report Full Fiat Ducato 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.