SX4
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Which Suzuki SX4 engine is the most reliable? See common problems, reviews and reliability verdicts across generations and engines.
Frequently asked questions
Which Suzuki SX4 engine is the most reliable?
1.6 VVT (M16A) — Reliable verdict. The naturally-aspirated 1.6 M16A is the dependable, low-worry Vitara petrol — a chain-driven Suzuki four that's simple, durable and cheap to run, with optional AllGrip AWD a genuine plus. As a 2015-on car it has the post-2012 hardened cams that fixed the earlier M16A's exhaust cam-lobe wear, so it avoids that pitfall; the only things to keep in mind are general age items — a little oil use and a chain tensioner that can rattle at very high mileage, plus the family's dislike of overheating. Modest on power (adequate, not quick), but one of the safer used small-SUV engines.
Which Suzuki SX4 engines should you avoid?
None of the Suzuki SX4 engines listed are rated "Problematic" or "Avoid" — but always check the service history before buying.
What are the most common Suzuki SX4 problems?
The most commonly reported problems across all Suzuki SX4 generations and engines: Exhaust cam-lobe wear (pre-2012), Injector wear (dCi), Timing belt / turbo / EGR, Injector wear, Turbo / EGR.