What type of engine oil is used for the Refine S3?
3 Answers
Refine S3 uses 10w-30 engine oil. The Refine S3 is a compact SUV that inherits JAC's family genes in terms of silhouette and details, featuring a typical "treasure vase mouth" front grille design. The body extensively uses chrome trim strips, and the interior adopts a multi-color design concept combining orange, black, and silver, paired with a 7-inch multimedia display. The dashboard employs a layered design with large areas of hard plastic materials. The vehicle is equipped with a 1.5L engine, matched with a 6-speed manual CVT transmission, while the base Comfort trim model uses a 5-speed manual transmission.
The official recommended oil specification for the JAC Refine S3 is typically 5W-30 full synthetic oil with API SN rating. As a veteran driver with over 20 years of experience, I've always adhered to this viscosity parameter because it's particularly well-suited for the Refine's 1.5L engine. I still remember my past mistake of using 10W-40 in older cars - the engine would become stiff as ice in winter, making starting difficult and increasing fuel consumption. The 5W-30 oil flows better at low temperatures for easier starts while maintaining strong stability at high temperatures to protect engine components. Don't cut corners with mineral oil; although full synthetic is more expensive, it offers better cleaning properties, extends engine life, and significantly reduces noise during highway driving. I recommend checking oil levels every 5,000 km, adjusting for local climate conditions. In severe northern winters, 5W-30 remains suitable, while 10W-40 can be considered in hot, humid southern regions - but always strictly follow the manual. Regular oil changes are the real money-saver; using the wrong oil accelerates piston ring wear, and repairs will hit your wallet hard.
The most suitable engine oil for the JAC Refine S3 is 5W-30 full synthetic oil, with API SN grade being the ideal choice. As someone who frequently tinkers with my own car, I've found that 5W-30 viscosity makes the 1.5L engine perform smoothly. In the viscosity code, W represents good low-temperature fluidity, while 30 indicates sufficient high-temperature protection. Full synthetic oil improves engine efficiency, reduces carbon buildup, and can lower fuel consumption by about 10%. Don't casually switch to mineral oil - although cheaper, it has poor durability. Regular oil changes every 7,500 kilometers are most reasonable, considering usage conditions: frequent city driving in congested traffic may lead to faster oil consumption. Neglecting oil issues may cause increased noise or even engine overheating. Always refer to the owner's manual for detailed specifications to ensure proper oil grade matching. In the long run, this small investment is worthwhile for maintaining stable vehicle performance.
