Ford Focus vs Ford Ka: MOT reliability compared
Updated 05 September 2026.
26.1%
Ford Focus MOT failure rate, 4.8 pts lower than Ford Ka
Ford Focus is the more reliable MOT performer: 26.1% of Ford Focus MOTs fail versus 30.9% for Ford Ka, a 4.8 point gap.
| Metric | Ford Focus | Ford Ka |
|---|---|---|
| MOT failure rate | 26.1% | 30.9% |
| Tests analysed | 30,185,562 | 8,893,642 |
| Most common failure | Lamps & electrical (30.7%) | Suspension (44.1%) |
Questions and answers
Which is more reliable, Ford Focus or Ford Ka?
Ford Focus is the more reliable MOT performer: 26.1% of Ford Focus MOTs fail versus 30.9% for Ford Ka, a 4.8 point gap.
What is the MOT failure rate of the Ford Focus?
26.1% of Ford Focus MOT tests result in a failure, from 30,185,562 tests.
What is the MOT failure rate of the Ford Ka?
30.9% of Ford Ka MOT tests result in a failure, from 8,893,642 tests.