Citroen 15 vs Citroen C4: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Citroen 15
75%
MOT pass rate · 1 vehicles
Citroen C4
72%
MOT pass rate · 236,872 vehicles
Verdict: On MOT pass rate the Citroen 15 (75%) and Citroen C4 (72%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Citroen 15 | Citroen C4 |
|---|---|---|
| MOT pass rate | 75% ✓ | 72% |
| MOT failure rate | 25% ✓ | 28% |
| Faults & advisories per test | 1.8 ✓ | 2.0 |
| Dangerous-fault share | 0% ✓ | 3% |
| Average mileage | 78,045 mi | 100,675 mi |
| Sample size (vehicles) | 1 | 236,872 |
Most common faults
Citroen 15
- Nearside Rear Rear reflector missing (1.5.1a)
- Nearside Rear Tyre has a tear, caused by separation or partial failure of its structure (4.1.D.1b)
- Front Vehicle structure has slight corrosion (6.1.A.1)
- Nearside Rear Suspension arm rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)
- Nearside Rear Vehicle structure has slight corrosion (6.1.A.1)
- Offside Rear Suspension arm rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)
Citroen C4
- Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Offside Front Tyre worn close to the legal limit (4.1.E.1)
- Nearside 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)
- Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
Reliability FAQ
On MOT pass rate the Citroen 15 (75%) and Citroen C4 (72%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Citroen 15 report Full Citroen C4 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.