Mokka
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Which Opel Mokka engine is the most reliable? See common problems, reviews and reliability verdicts across generations and engines.
Frequently asked questions
Which Opel Mokka engine is the most reliable?
1.7 CDTi (Isuzu-based) — Maint. Sensitive verdict. The CDTI diesels — the small 1.3 (the GM-Fiat 'SDE', shared with Fiat/Suzuki) and the torquier 1.7 (Fiat-GM-derived) — are economical and the 1.7 is the better-matched engine for the practical MPV. Standard modern-diesel cautions: DPF clogging on short trips, EGR sooting and injector wear. With disciplined oil and some motorway running they're dependable; the 1.3 is frugal but works hard, the 1.7 is the one for regular family use. Buy on oil and DPF history.
Which Opel Mokka engines should you avoid?
None of the Opel Mokka engines listed are rated "Problematic" or "Avoid" — but always check the service history before buying.
What are the most common Opel Mokka problems?
The most commonly reported problems across all Opel Mokka generations and engines: Turbocharger wear, EGR / DPF clogging, DPF / EGR (short trips), Injector wear, Injector / emissions hardware.