Wet belt degradation on 1.0 EcoBoost
- Typically appears
- 60,000+ miles
- What to inspect
- Check belt change evidence and oil condition
- Typical repair
- Timing / wet belt kit + water pump · £450–£1,100

Scored from 8 documented faults · reviewed by the VehicleFaults Research Team
On our documented-fault scoring the Ford C-Max rates 3.9 out of 10 · buy with caution. We hold 8 known faults for it and 3 are rated high severity, so the risk is real but contained. The weak points cluster around engine, transmission and electrical. A well-serviced example with evidence for the big-ticket items is usually a safe buy; the score describes the model, not the specific car in front of you.
Verdict · Walk unless the history is spotless
Weak points cluster around engine, transmission, electrical, suspension.
Turn these known faults into a step-by-step viewing plan for this exact Ford C-Max · $9.
Build the inspection planWet belt degradation on 1.0 EcoBoost
Powershift clutch judder and shudder
Rapid coolant loss and overheating on 1.6 EcoBoost models due to degas pipe failure.
Door lock actuator and central locking faults
Rear beam bush wear causing wandering
Costs are indicative UK independent-garage bands for budgeting and negotiation · never a quote.
Build a tickable plan for the viewing · where to look, what a bad result means and what to ask the seller. One-off price $9.
Build my inspection plan