What model of engine is used in the Wuling Hongguang S3?
3 Answers
Wuling Hongguang S3 engine is from the General Motors brand and is a domestically produced engine. The 1.5L version of the Wuling Hongguang S3 uses the L2B-P-TEC engine model, with a maximum power of 73kW and a maximum torque of 140Nm. The 1.5T version uses the LJO engine model, with a maximum power of 108kW and a maximum torque of 250Nm. For daily maintenance of the Wuling Hongguang S3 engine, the following methods can be used: Use lubricating oil of appropriate quality grade. For gasoline engines, select SD--SF grade gasoline engine oil based on the additional devices in the intake and exhaust systems and usage conditions. For diesel engines, choose CB--CD grade diesel engine oil based on mechanical load, with the selection standard not lower than the manufacturer's requirements. Regularly change the engine oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, performance deteriorates, leading to various engine problems. To avoid malfunctions, change the oil regularly based on usage conditions and maintain an appropriate oil level. When oil passes through the fine holes of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter is clogged and oil cannot pass through, the filter may burst or the safety valve may open, allowing oil to bypass through the bypass valve and carry contaminants back to the lubrication area, accelerating engine wear and increasing internal pollution. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal particles from wear to form sludge. Small amounts remain suspended in the oil, while larger amounts precipitate, clogging filters and oil passages, making engine lubrication difficult and causing wear. Regularly use radiator cleaner to clean the radiator. Removing rust and scale not only ensures normal engine operation but also extends the overall lifespan of the radiator and engine.
Having worked in the auto repair industry for most of my life, I remember the engine model of the Wuling Hongguang S3 clearly—it's the 1.5L naturally aspirated L2B. This engine is commonly found in Baojun and Wuling vehicles, delivering around 112 horsepower. It provides adequate power for daily driving but can struggle when carrying heavy loads or climbing steep slopes. I often encounter owners complaining about unstable idling or high fuel consumption, which is mostly due to spark plug carbon buildup or a dirty air filter. Simple cleaning or replacement usually solves the issue. Don't skimp on maintenance—use genuine engine oil and change it every 5,000 km, otherwise, the noise will gradually increase. Avoid overloading when hauling heavy cargo to prevent timing chain wear. The key to longevity is regular maintenance. Its simple structure makes it suitable for beginners to practice repairs, though the noise is noticeable at high speeds.
I've been driving the Wuling Hongguang S3 for over two years. Its engine model is called L2B, a 1.5-liter naturally aspirated one. The power is generally sufficient for daily use, with slightly slow but stable starts, and smooth acceleration in the city. In terms of fuel consumption, it's about 7.5L/100km in urban areas and can drop to 6.5L on highways, which is quite fuel-efficient. It handles carrying some loads like family luggage or small cargo without any issues, and feels powerful but not strong when climbing slopes. The downside is that it takes a few dozen seconds longer to start in cold winters, but it runs normally after warming up. Maintenance is quite simple; I've changed the spark plugs and engine oil once at a small shop, and the parts are cheap and easy to find. The reliability is decent, with no major breakdowns, but the noise while driving can be a bit loud. It's suitable for family use or small businesses, being worry-free and cost-effective.
