Focus II
1 generation · Select a generation to see engines
Which Ford Focus II engine is the most reliable? See common problems, reviews and reliability verdicts across generations and engines.
Frequently asked questions
Which Ford Focus II engine is the most reliable?
1.4 / 1.6 Duratec (petrol) — Reliable verdict. Simple naturally-aspirated petrol — dependable and cheap to run, if underpowered (especially the 1.4). No major design faults; just routine belt and ancillary maintenance. The hassle-free budget choice.
Which Ford Focus II engines should you avoid?
Engines with the weakest reliability verdicts: 1.6 TDCi (DV6).
What are the most common Ford Focus II problems?
The most commonly reported problems across all Ford Focus II generations and engines: DPF clogging, Injector seal → turbo oil starvation, Turbo failure, Turbo oil starvation (narrow feed), Timing belt service.