Citroen C3 vs Citroen C1: MOT reliability compared
Updated 05 September 2026.
21.5%
Citroen C1 MOT failure rate, 4.9 pts lower than Citroen C3
Citroen C1 is the more reliable MOT performer: 21.5% of Citroen C1 MOTs fail versus 26.4% for Citroen C3, a 4.9 point gap.
| Metric | Citroen C3 | Citroen C1 |
|---|---|---|
| MOT failure rate | 26.4% | 21.5% |
| Tests analysed | 4,838,318 | 2,543,729 |
| Most common failure | Lamps & electrical (31.9%) | Brakes (27.3%) |
Questions and answers
Which is more reliable, Citroen C3 or Citroen C1?
Citroen C1 is the more reliable MOT performer: 21.5% of Citroen C1 MOTs fail versus 26.4% for Citroen C3, a 4.9 point gap.
What is the MOT failure rate of the Citroen C3?
26.4% of Citroen C3 MOT tests result in a failure, from 4,838,318 tests.
What is the MOT failure rate of the Citroen C1?
21.5% of Citroen C1 MOT tests result in a failure, from 2,543,729 tests.