What type of engine oil does the Mazda Axela use?
2 Answers
Mazda Axela uses original 0W20 full synthetic engine oil and 5W30 semi-synthetic engine oil. Engine oil specifications reference: The "W" stands for winter, and 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. For example, 5W represents resistance to external low temperatures of -30°C, while 20W withstands -15°C. The number after the "W" indicates the oil's high-temperature resistance. The larger the number, the better the oil's protective performance at high temperatures. For instance, 40 represents a kinematic viscosity standard between 12.5mm2/s and 16.3mm2/s at 100°C. Engine oil grades are represented by a combination of two letters. The "S" series denotes engine oils for gasoline engines, with specifications ranging from SA to SN (in alphabetical order, excluding SI). Each subsequent letter indicates better performance, with more additives to protect the engine. Higher letters denote higher quality grades, with most international brands offering oils above SF grade. The "C" series represents diesel engine oils. If both "S" and "C" are present, the oil is suitable for both gasoline and diesel engines. Notes on changing engine oil: Engine oil should be changed regularly, and different types should not be mixed. Full synthetic oil should be changed every 8,000-10,000 km, semi-synthetic every 5,000-8,000 km, and mineral oil around 5,000 km. Regularly clean the engine filter and replace the oil filter. After adding oil, sludge and carbon deposits on engine parts disperse into the oil, causing it to darken over time. Typically, the oil's viscosity determines when it needs changing, not just its color. Insufficient oil can lead to inadequate lubrication and cylinder scoring, while excessive oil can reduce vehicle performance and increase fuel consumption.
I've had my Mazda Axela for two years now. The manual recommends using 0W-20 full synthetic oil, which is particularly good for the Skyactiv engine—quick starts and fuel-efficient. I personally use 0W-20 in winter for smooth cold starts, and it works fine in summer too. Remember to change the oil every 7,000 kilometers or get it checked every six months—don’t push it to 10,000 km, as that can lead to carbon buildup in the engine. Stick to big brands like Mobil or Shell, and when buying online, check for certification labels. Once, I forgot to change the oil and almost ended up with loud engine noise—luckily, I caught it early. Regularly check the dipstick; if the oil looks dirty, change it immediately. This extends your car’s lifespan and saves money, avoiding costly repairs. Develop good driving habits, and maintenance will be hassle-free.
