EngineCritical
1.0/1.5 EcoBoost wet timing belt wear
- Typically appears
- 60,000+ miles or 6 years
- What to inspect
- Belt evidence, oil debris check, cold-start rattle
2018–2025 Ford Focus · common problems & known faults
The current Focus generation. Wet belt on the EcoBoost engines and the 8-speed automatic are the two decision points.
Compiled & reviewed by the VehicleFaults Research Team · last reviewed July 2026
Quick answer
The most commonly reported faults on the 2018–2025 Ford Focus are 1.0/1.5 EcoBoost wet timing belt wear, 8-speed automatic harsh or delayed shifting and Rear bushes and front drop links knocking. Of the documented issues, 1 rated critical and 0 rated high · these are the ones worth inspecting first. Full inspection points, onset mileage and what to check are listed below.
Reliability snapshot
Based on the documented faults on this page for the Ford Focus.
6.8/ 10
- Critical
- 1
- High
- 0
- Medium
- 2
- Low
- 1
Guidance only · reflects reported patterns, not a specific car's condition.
Ford Focus problems by year
Which faults an average example has usually reached depends on its age. Pick a model year for the faults that matter on that build.
Known faults to check
TransmissionMedium
8-speed automatic harsh or delayed shifting
- Typically appears
- 60,000+ miles
- What to inspect
- Test kickdown and low-speed shifts
ElectricalLow
SYNC 3 infotainment freezes and camera dropouts
- Typically appears
- Age-related
- What to inspect
- Cycle every screen function and the camera
SuspensionMedium
Rear bushes and front drop links knocking
- Typically appears
- 70,000+ miles
- What to inspect
- Listen over speed bumps
Inspecting a Ford Focus?
Generate a full, tickable pre-purchase checklist tailored to this exact vehicle · add photos and notes as you inspect. Try it free.
Check this exact carFrequently asked questions
Is the Mk4 Focus a safer buy than the Mk3?
Yes on gearboxes, but the wet belt replaces PowerShift as the main risk.
Which trim sells fastest?
ST-Line in petrol with a full service history.
What should I always check?
Belt paperwork. Without it, price the job in.
Sources & further reading
Faults are compiled from documented recalls, technical bulletins, owner reports and mechanic sources, then reviewed for accuracy. This is guidance only · not a substitute for a professional inspection.