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Ford 100 t350 vs Ford Fiesta: reliability comparison

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

Ford 100 t350
64%
MOT pass rate · 2 vehicles
Ford Fiesta
73%
MOT pass rate · 2,835,744 vehicles
Verdict: On MOT pass rate the Ford 100 t350 (64%) and Ford Fiesta (73%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Ford 100 t350 Ford Fiesta
MOT pass rate 64% 73% ✓
MOT failure rate 36% 27% ✓
Faults & advisories per test 2.2 2.1 ✓
Dangerous-fault share 2% 2%
Average mileage 148,541 mi 84,529 mi
Sample size (vehicles) 2 2,835,744

Most common faults

Ford 100 t350

  1. Oil leak
  2. Oil leak, but not excessive (8.4.1 (a) (i))
  3. Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))
  4. Nearside Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)
  5. Offside Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)
  6. o/s/f/tyre has abnormal wear on inside edge

Ford Fiesta

  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. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  4. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  5. Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
  6. Offside Rear Brake pipe slightly corroded (3.6.B.2c)

Reliability FAQ

On MOT pass rate the Ford 100 t350 (64%) and Ford Fiesta (73%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Ford 100 t350 report Full Ford Fiesta 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.