What type of engine oil is used for the Refine S3?
2 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.
