Ford Mondeo 2.0 Duratec B5Y — Reliability

B5Y Sedan Mid 2001–2007 1 engine

Reliability Summary

Engine Duratec 2.0 — 88/100 BEST
Known Issues 2

Engine in this model

BEST 88

Duratec 2.0

2.0L NA I4

Focus/Mondeo/Mazda3 shared. Mazda MZR co-developed. Simple, proven, nearly bulletproof. 300k+ km. Th...

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Known Issues Across All Engines

Issue Engine Severity Onset
Coolant system maintenance (age) Duratec 2.0 minor 100,000 km – 180,000 km
Timing chain (long life, minor at high mileage) Duratec 2.0 minor 150,000 km – ∞