Complete Oil Specifications
The 2025 Mazda CX-70 with the 3.3L turbocharged inline-6 (e-Skyactiv, M Hybrid Boost mild-hybrid) requires SAE 0W-20 oil certified for gasoline engines by the API and meeting current ILSAC standards, per the owner’s manual. Mazda specifically recommends Mazda Genuine 0W-20 Oil for optimum fuel economy.
Capacity & Filter
The engine holds 6.3 US quarts (6.0 liters) with a new filter, or 6.0 US quarts (5.7 liters) without a filter change. The genuine Mazda filter is part number SH01-14-302A — note this is a larger filter specific to the 3.3L inline-6 gasoline application, distinct from the smaller filter used on the CX-70 plug-in hybrid.
Service Interval
Mazda’s schedule lists 10,000 miles (or 12 months) as the normal maintenance interval, dropping to 5,000 miles (or 6 months) under severe operating conditions.
FAQs
What oil does a 2025 Mazda CX-70 3.3 Turbo take? SAE 0W-20, API-certified and meeting current ILSAC standards — Mazda recommends its own Genuine 0W-20 Oil.
How many quarts does it need? 6.3 US quarts (6.0 liters) with a new filter.
What’s the OEM oil filter? Mazda SH01-14-302A, specific to the gasoline 3.3L inline-6 (not the PHEV’s smaller filter).
How often should I change the oil? Every 10,000 miles/12 months normally; every 5,000 miles/6 months under severe conditions.