1.8 / 2.0 petrol (EW)
2004–2010 · petrol · 1997cc · 140hp
Engine codes: EW7, EW10, RFJ
Reliability, common problems and owner reviews for the Peugeot 407 1.8 / 2.0 petrol (EW). Check this before you buy used.
The EW petrols — the 1.8 is rock-solid but uninspiring; the 2.0 gives the best balance. Both share the typical French-petrol niggles: ignition coil failures, catalytic-converter issues and occasional engine-control faults. Belt-driven (change ~90–100k miles). Dependable with attention.
Same engine, other cars
This is the same physical engine (RFJ) sold under different names across brands. Reliability is broadly shared — cross-check these:
Known Issues
Coil failures, catalytic converter issues and occasional engine-control faults.
Fix / Workaround: Replace coils; diagnose cat/ECU faults.
Repair cost: €80–€600
Typically appears after: 120,000 km
Belt-driven; change ~90–100k miles.
Fix / Workaround: Belt + water pump on schedule.
Repair cost: €300–€550
Typically appears after: 100,000 km
Mileage Thresholds
After 150,000 km: Coil/cat attention.
Pre-Purchase Checklist
- ☐Scan for misfire/cat codes
- ☐Timing belt history
- ☐2.0 the better balance
Frequently asked questions
Is the Peugeot 407 1.8 / 2.0 petrol (EW) reliable?
Maint. Sensitive — The EW petrols — the 1.8 is rock-solid but uninspiring; the 2.0 gives the best balance. Both share the typical French-petrol niggles: ignition coil failures, catalytic-converter issues and occasional engine-control faults. Belt-driven (change ~90–100k miles). Dependable with attention.
What are the common problems and reviews for the Peugeot 407 1.8 / 2.0 petrol (EW)?
The most commonly reported problems: Ignition coil / cat / ECU niggles, Timing belt service.
Is a used Peugeot 407 1.8 / 2.0 petrol (EW) worth buying?
Fine if serviced correctly — but it punishes neglect hard. History and the right consumables matter.