What is the best oil for Haval H1?
2 Answers
Haval H1's manufacturer recommends using the original 10W-40 mineral oil, so using this oil is the best choice. More information is as follows: Oil selection: Oil selection is very particular. It needs to be based on the local maximum and minimum temperatures, the vehicle's grade, and its condition. If oil with too high viscosity is selected, it will increase movement resistance and affect engine power; if oil with too low viscosity is selected, it cannot guarantee lubrication quality and will aggravate engine wear. Worn engine: For engines that are already severely worn and have larger matching clearances, a higher viscosity grade oil can be selected to enhance the sealing performance of the matching parts.
As a seasoned veteran with over a decade of experience in the automotive industry, my recommendation for Haval H1's oil selection is to prioritize full synthetic oil with a viscosity of 5W-30, preferably meeting the API SP standard. The engine design of the Haval H1 SUV is relatively modern, and full synthetic oil provides superior high-temperature protection and cleaning performance, preventing carbon buildup and wear. In cold regions, 5W-30 ensures quick starts and reduces engine vibration; in tropical areas, it can withstand high temperatures and maintain stable oil film. Additionally, regular oil changes are crucial—typically every 7,000 to 10,000 kilometers or every six months to check the oil level. When choosing a brand, the original Great Wall-matched oil or reputable brands like Mobil and Shell are reliable choices, resulting in quieter engine operation, smoother performance, and even fuel savings. Remember, avoid cheap mineral oils as they may shorten engine lifespan. For daily driving, especially in short-distance urban commutes, full synthetic oil delivers a more reassuring driving experience and extends vehicle longevity.
