What type of engine oil is suitable for Haval H2?
2 Answers
Haval's original factory uses SL-grade 10W-40 semi-synthetic engine oil for the H2. Any engine oil with the same specifications can be used. Below is some knowledge about automotive engine oil: 1. The difference between synthetic oil and mineral oil: In principle, the oil change interval for fully synthetic oil is definitely longer than that of mineral oil. Generally, the oil change interval for mineral oil is around 5,000 kilometers, while fully synthetic oil can last about 7,500-10,000 kilometers. In terms of time, whether it's mineral oil or fully synthetic oil, it's best not to exceed one year. 2. Reasons for a longer oil change interval: Better fuel quality with lower impurities and sulfur content, as well as good air quality and road conditions.
When choosing engine oil for the Haval H2, it depends on the engine type. Generally, the manufacturer recommends SAE 5W-30 synthetic oil for gasoline engines because it provides quick cold starts, sufficient high-temperature protection, and suits most driving conditions. After driving this car for two years, I've found synthetic oil lasts longer than mineral oil, extending the oil change interval to around 10,000 kilometers. In terms of brands, Shell Helix Ultra or Castrol Magnatec are good choices—they're cost-effective and protect the engine well. Remember to check the dipstick; oil viscosity that's too low accelerates wear, while too high affects fuel consumption, so just follow the manual during regular maintenance. For my Haval H2 commuting in the city, I stick to the manufacturer-specified oil, which also gives me peace of mind on long trips. Don’t cheap out and pick random oils, as minor engine issues could turn into major problems.
