Ford Focus vs Ford Mondeo st-line tdci auto: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Ford Focus
74%
MOT pass rate · 2,068,317 vehicles
Ford Mondeo st-line tdci auto
100%
MOT pass rate · 12 vehicles
Verdict: On MOT pass rate the Ford Focus (74%) and Ford Mondeo st-line tdci auto (100%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Ford Focus | Ford Mondeo st-line tdci auto |
|---|---|---|
| MOT pass rate | 74% | 100% ✓ |
| MOT failure rate | 26% | 0% ✓ |
| Faults & advisories per test | 1.9 | 0.0 ✓ |
| Dangerous-fault share | 2% | — ✓ |
| Average mileage | 107,385 mi | 96,822 mi |
| Sample size (vehicles) | 2,068,317 | 12 |
Most common faults
Ford Focus
- 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)
- Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
- Offside Rear Tyre worn close to the legal limit (4.1.E.1)
- 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))
Ford Mondeo st-line tdci auto
No fault breakdown available.
Reliability FAQ
On MOT pass rate the Ford Focus (74%) and Ford Mondeo st-line tdci auto (100%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Ford Focus report Full Ford Mondeo st-line tdci auto 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.