Mazda’s SkyActiv engines require the correct low-friction oil for best performance.
1. Mazda SkyActiv Petrol Engines
Examples: Mazda 2, Mazda 3, Mazda 6, CX-3, CX-5
Recommended oil:
- 0W-20 full synthetic (primary)
- 5W-30 (hot climate or old engines)
2. Mazda Diesel Engines
Examples: CX-5 2.2D
- 5W-30 ACEA C3
- 0W-30 C2 (cold climate)
3. Why Thin Oil?
SkyActiv engines use:
- High compression ratio
- Tight tolerances
- Need low-friction synthetic oil
Recommended Brands
- Idemitsu (Mazda OEM)
- Mobil 1
- Castrol Edge
Conclusion
Mazda almost always prefers 0W-20 for petrol engines.