What type of oil does Mazda use from the factory?

[McHope]

Mazda's original mineral oil is provided by Idemitsu Lubricants, while the full synthetic oil is similar to Castrol's Edge product line. Idemitsu Lubricants is a major Japanese petrochemical company, and the oil used by FAW Mazda comes from its production facility in South Korea. Below is relevant information about engine oil: 1. Meaning and function: Engine oil, scientifically known as lubricating oil, is primarily used for lubrication, especially for the engine. If the engine is considered the heart of a car, then engine oil is the blood within that heart, making it extremely critical. Insufficient or poor-quality engine oil can lead to engine damage or even complete failure. Additionally, engine oil also serves functions such as cleaning, cooling, cushioning, and protection. 2. Types: Currently, there are three main types of engine oil for cars: mineral oil, semi-synthetic oil, and fully synthetic oil. Mineral oil is made from petroleum-refined base oil combined with additives. Semi-synthetic oil is based on mineral oil with the addition of synthetic oil additives. Fully synthetic oil, on the other hand, is entirely chemically synthesized from base oils.

[NovaMarie]

I've been involved in the car enthusiast community for years. Mazda's new vehicles typically come factory-filled with 0W-20 full synthetic oil, such as their proprietary Mazda Genuine Motor Oil, specifically designed for new engine break-in. This low-viscosity oil offers excellent cold-flow properties, enabling rapid lubrication of engine components during cold starts to minimize initial wear and prolong engine life. Accordingly, the first oil change is recommended between 5,000 to 8,000 kilometers as the factory oil contains special additives to aid new component adaptation. Models like MX-5 or CX series generally follow this standard - owners should maintain viscosity consistency as per manual recommendations. Using proper oil can improve fuel efficiency by about 10% in daily driving while preventing premature failures. Avoid cheap substitutes during routine maintenance to prevent increased engine noise or carbon buildup.

[Reginald]

As a long-time Mazda owner, my car came factory-filled with 0W-20 synthetic oil, delivering smooth starts without sluggishness. The factory oil is specifically formulated for engine break-in—hold off changing it until at least 5,000 km. The manual emphasizes that using matched oil improves fuel efficiency, durability, and reduces minor issues. The low-viscosity factory oil excels in city driving with quick acceleration, though highway performance may slightly lag; switching to high-performance oil later helps. Related topics: Oil quality directly impacts engine health—regular changes prolong vehicle lifespan. Avoid cheap off-brand oils. Manufacturer-recommended oils contain anti-wear additives to reduce repairs, proving cost-effective and worry-free long-term.

[Jeanette]

I just picked up my new Mazda, and the manual states that it comes with 0W-20 full synthetic oil from the factory. This low-viscosity design adapts to various temperatures, ensures quick cold starts, and protects the engine. The oil's role is to reduce friction, prevent overheating, and keep the car running efficiently. The factory oil is specifically formulated for new cars, so don’t change it arbitrarily. The first service should be done at 5,000 km, using the same type of oil. Ignoring the recommended viscosity may increase fuel consumption or cause abnormal noises. Simply put, sticking to the factory choice is safe and worry-free.