2.0 / 2.5 SkyActiv-G (petrol)
2012–2017 · petrol · 1998cc · 165hp
Engine codes: PE-VPS, PY-VPS
Reliability, common problems and owner reviews for the Mazda CX-5 2.0 / 2.5 SkyActiv-G (petrol). Check this before you buy used.
The SkyActiv-G petrols (2.0, 2.5) are a refreshing modern story — high-compression but naturally aspirated (no turbo to fail) and chain-driven, they're genuinely reliable and avoid most of the downsized-turbo headaches. Because they run high compression they reward the correct fuel and clean oil, and very high-mileage cars can show a little carbon, but there are no design vices. A SkyActiv-G CX-5 is one of the safer used SUV petrols; the 2.5 is the better-matched engine for the weight.
Same engine, other cars
This is the same physical engine (PE-VPS) sold under different names across brands. Reliability is broadly shared — cross-check these:
Known Issues
High compression rewards correct fuel; some carbon at very high mileage.
Fix / Workaround: Use correct fuel; occasional decarbon if needed.
Repair cost: €100–€400
Typically appears after: 160,000 km
Coils, mounts, cooling with age.
Fix / Workaround: Replace as needed.
Repair cost: €80–€400
SkyActiv-G engines weep oil from the front crank seal and valve cover gasket with age — slow, cosmetic at first, worth monitoring rather than fearing.
Fix / Workaround: Inspect the belt area for oil mist; reseal when it progresses from damp to dripping.
Repair cost: €100–€350
Typically appears after: 120,000 km
Late 2.5 versions with cylinder deactivation have documented cases of rocker arm/CDA faults in early build years — the 2.0 doesn't have the system at all.
Fix / Workaround: On a 2018+ 2.5, check for TSB/recall completion; the 2.0 is exempt by design.
Repair cost: €200–€900
Mileage Thresholds
After 200,000 km: Durable, no turbo to worry about.
After 150,000 km: Plugs + a look at the oil weeps — that's the whole checklist. These are among the most durable modern petrols.
Fault Codes to Scan
Pre-Purchase Checklist
- ☐No turbo — lower-worry petrol
- ☐2.5 better-matched to the weight
- ☐Correct fuel + oil history
Frequently asked questions
Is the Mazda CX-5 2.0 / 2.5 SkyActiv-G (petrol) reliable?
Reliable — The SkyActiv-G petrols (2.0, 2.5) are a refreshing modern story — high-compression but naturally aspirated (no turbo to fail) and chain-driven, they're genuinely reliable and avoid most of the downsized-turbo headaches. Because they run high compression they reward the correct fuel and clean oil, and very high-mileage cars can show a little carbon, but there are no design vices. A SkyActiv-G CX-5 is one of the safer used SUV petrols; the 2.5 is the better-matched engine for the weight.
What are the common problems and reviews for the Mazda CX-5 2.0 / 2.5 SkyActiv-G (petrol)?
The most commonly reported problems: Carbon / fuel quality (high comp), Minor age items, Front crank seal / valve cover oil weeps, Cylinder deactivation issues (2.5 only, 2018+).
Is a used Mazda CX-5 2.0 / 2.5 SkyActiv-G (petrol) worth buying?
Minor issues only, easy to maintain, no design flaws. A safe used buy.