What type of engine oil does the Emgrand use?
2 Answers
Geely's new Emgrand uses engine oil with the specification 10W-30. Here are the details about engine oil specifications: 1. Engine oil, also known as engine lubricant, has a density of approximately 0.91×10³ (kg/m³). It lubricates the engine, reduces friction, assists in cooling, seals against leaks, prevents rust and corrosion, and acts as a shock absorber. It is often referred to as the 'blood' of a car. 2. Engine oil consists of base oil and additives. Base oil is the main component of lubricating oil, determining its basic properties, while additives compensate for and improve the shortcomings of the base oil, providing new characteristics and making it an essential part of lubricating oil. 3. 10W-30 is the SAE standard viscosity value for engine oil. The 'W' stands for WINTER, and the number before it indicates the oil's flow performance at low temperatures—the smaller the number, the better the starting performance in cold conditions. The number after the 'W' represents the oil's stability at high temperatures (i.e., its resistance to thinning)—the higher the number, the better the oil's high-temperature stability.
I've been driving an Emgrand for several years and generally recommend using 5W-30 full synthetic engine oil. This viscosity grade suits most Geely Emgrand engines well, especially the 1.5L engine which runs more smoothly with it. From experience, oil viscosity selection is crucial - 5W-30 performs well across various climates, enabling quick cold starts in winter while maintaining proper thickness in summer heat to minimize component wear. I've also observed that synthetic oil extends drain intervals to approximately 7,500-10,000 km, reducing maintenance costs. Always choose reputable brands like Shell or Castrol to avoid counterfeits, and check API specifications (SN grade suffices) when purchasing. Regularly inspect the dipstick to ensure proper oil level and that the oil hasn't turned dark black - this prevents engine aging and ensures driving peace of mind. While you should adjust if the manual specifies special requirements, this basic recommendation rarely goes wrong.
