Citroen Xsara vs Citroen C4: MOT reliability compared
Updated 05 September 2026.
27.0%
Citroen C4 MOT failure rate, 3.9 pts lower than Citroen Xsara
Citroen C4 is the more reliable MOT performer: 27.0% of Citroen C4 MOTs fail versus 30.9% for Citroen Xsara, a 3.9 point gap.
| Metric | Citroen Xsara | Citroen C4 |
|---|---|---|
| MOT failure rate | 30.9% | 27.0% |
| Tests analysed | 5,079,556 | 3,593,692 |
| Most common failure | Lamps & electrical (35.8%) | Lamps & electrical (32.5%) |
Questions and answers
Which is more reliable, Citroen Xsara or Citroen C4?
Citroen C4 is the more reliable MOT performer: 27.0% of Citroen C4 MOTs fail versus 30.9% for Citroen Xsara, a 3.9 point gap.
What is the MOT failure rate of the Citroen Xsara?
30.9% of Citroen Xsara MOT tests result in a failure, from 5,079,556 tests.
What is the MOT failure rate of the Citroen C4?
27.0% of Citroen C4 MOT tests result in a failure, from 3,593,692 tests.