
Wuling Hongguang is most suitable for 5W30 engine oil. Below is an introduction to 5W30 oil: 5W30 Oil: 5W30 is a type of four-stroke engine oil. The numerical value represents the viscosity grade of the engine oil, indicating the performance level of the oil. In "5W-30," the "W" stands for winter, "5" represents the oil's ability to withstand external low temperatures down to -30 degrees Celsius, and "30" indicates that the kinematic viscosity standard at 100 degrees Celsius is 30. Advantages of 5W30 Oil: Idemitsu 5W30 is a well-balanced engine oil. It not only provides excellent lubrication and cooling but also, with its unique oil formulation, greatly benefits both the fuel economy and low-temperature starting performance of the vehicle. It enables engine start-up even at relatively low temperatures.

I've been driving the Wuling Hongguang for several years, and my oil change philosophy is all about practicality. The Hongguang's engine isn't picky—5W-30 semi-synthetic oil works best, with API SN grade ensuring cleanliness. For spring and autumn, any oil will do, but in high-temperature summer regions, opt for 10W-30 to prevent evaporation loss. I stick to a 5,000-kilometer oil change interval, which is easier on the wallet compared to full synthetic. Changing the oil yourself isn’t hard—just have the right tools ready in the garage, and fill to the mid-level mark to avoid overflow. Quality oils like Kunlun K6 offer stable performance, reducing engine noise and vibration. Regular maintenance can extend the vehicle's lifespan by over 10 years, saving money and hassle while ensuring peace of mind. Remember, the manual is your bible—never overlook the details.

From an economic perspective, the Wuling Hongguang is sufficient for daily use with mineral oil 5W-30. 10W-30 is more durable in the southern regions, and API SL is cost-effective. Change the oil every 6,000 kilometers along with inspections, and do not delay. Opt for basic brands like Great Wall Golden Star to save money while ensuring quality. Keep costs to a minimum but prioritize safety to avoid major repairs from minor issues.

I value the long-term use of the Hongguang, and using full synthetic 5W-30 can better protect the engine. API SP grade reduces friction and extends lifespan. In hot weather, 10W-30 prevents oxidation better, and regular oil changes every 7,500 kilometers maintain performance. Choosing reliable brands like Mobil improves fuel efficiency. By the way, when changing the oil, check the pipeline seals to prevent leaks.


