What type of engine oil should be used for Mazda Axela?

[StAnnie]

Mazda Axela should use higher viscosity lubricants in summer, such as 15W-50, 15W-40, 20W-50, etc.; in winter, lower viscosity lubricants should be selected, such as 5W-40, 5W-30 or 10W-30, 10W-40, etc. Introduction to engine oil types: The oil grade indicates its viscosity specification. For example, in "15W-40, 5W-40," "W" stands for Winter. The smaller the number before it, the better the low-temperature fluidity of the oil, indicating a lower usable environmental temperature and better engine protection during cold starts. The number after W represents the kinematic viscosity of the oil at 100°C. The higher the number, the higher the viscosity. 40 means the kinematic viscosity standard at 100 degrees Celsius is between 12.5mm2/s and 16.3mm2/s. Precautions for changing engine oil: For new cars under normal driving conditions, if synthetic oil is used, the oil can basically be changed every 10,000 kilometers, and some can even extend to 20,000 kilometers. Under "severe driving" conditions, engine wear is greater, and the requirements for oil are also higher. Therefore, it is recommended to shorten the oil change interval to effectively protect the engine.