What kind of engine oil should be used for Great Wall Haval M6?

2 Answers
DeVivian
07/28/25 7:36pm
Great Wall Haval M6 should use 5W30 engine oil. Engine oil, also known as motor lubricant, is composed of base oil and additives. The base oil is the main component of the lubricant, determining its fundamental properties, while the additives compensate for and improve any deficiencies in the base oil's performance. Its functions include: 1. Reducing friction and high temperatures; 2. Cooling and lowering temperature; 3. Cleaning and purifying; 4. Damping and cushioning; 5. Preventing rust and corrosion. Taking the 2021 Great Wall Haval M6 as an example, it is a compact SUV with body dimensions of length 4664mm, width 1830mm, height 1729mm, a wheelbase of 2680mm, and a body weight of 1500kg.
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VonHenry
08/12/25 12:35am
I've been driving my Great Wall Haval M6 for years, and choosing engine oil requires following the manufacturer's recommendations. It typically suggests using 5W-30 full synthetic oil, or 5W-40 for high-mileage vehicles or hot climates. Using the wrong oil viscosity may accelerate engine wear, spike fuel consumption, or even cause breakdowns. Since I drive in northern winters, 5W-30 ensures quick cold starts and proper protection. Change the oil every 5,000 to 8,000 kilometers without delay. OEM brands like Great Wall's own or Mobil are reliable—avoid cheap off-brands to prevent minor issues from turning into major repairs. Drive gently, use the right oil, and your car will last longer with fewer headaches. Always check the manual for exact specifications—don't guess based on experience.
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