
Geely New Emgrand is suitable for engine oil with the specification SAE10W-30. When the ambient temperature is below 0°C, SAE5W-30 can be used instead. The API quality grade should be SL or above. The specific details for choosing engine oil for cars are as follows: Selection based on driving conditions: For frequent driving in congested areas, prolonged vehicle use, or long-distance heavy-load transportation, the viscosity of the engine oil can be appropriately increased, meaning choosing an oil model with a larger number before the W. Selection based on temperature: The smaller the number before the W, the lower the viscosity at low temperatures, the better the low-temperature fluidity, and the lower the applicable minimum temperature. The larger the number before the W, the higher the viscosity at low temperatures, the worse the low-temperature fluidity. If used at temperatures below its capability, the engine may fail to start.

I've been driving a Geely Emgrand for over five years, and I feel that choosing the right engine oil is quite important. Generally, it's recommended to use 5W-30 full synthetic oil, as suggested in the user manual, because its viscosity is suitable and makes the engine run more smoothly. I've been using this since the car was new, and even in stop-and-go city traffic, it doesn't overheat, and the acceleration response is quick. In terms of brands, Shell or Mobil are both good choices—don't cheap out and buy no-name brands, as saving a little money might lead to increased noise or higher fuel consumption. The oil change interval is every 5,000 to 7,000 kilometers, and going to a 4S shop is hassle-free. The viscosity isn't a big issue during high summer temperatures, but it's important to regularly check the dipstick. The Geely Emgrand's engine isn't overly delicate, but good-quality oil can extend its lifespan. It's also essential to pair it with a good filter and replace both during maintenance. I've driven long distances, and there are no worries on the highway.

I changed the oil for my Emgrand myself, and DIY is quite simple, plus it saves money. I prefer 10W-40 semi-synthetic oil for its good cost-performance ratio, balancing durability and cost. The tools needed are just a wrench and a funnel, and I bought a 4L jug of oil from the auto parts store. First, warm up the car for a few minutes, drain the old oil completely, and when adding new oil, don’t exceed the upper limit line to avoid leaks. After the change, the engine noise reduced, and acceleration became smoother. I’ve used the Castrol brand, and the results were stable. Geely models are generally compatible with this viscosity, performing well in high summer temperatures. I’ve experimented with different viscosities—5W-30 also works, but 10W-40 is easier to find. Each oil change takes about 15 minutes, and remember to wear old clothes to avoid getting dirty. The oil filter should be replaced simultaneously, and regularly check the oil level to ensure safety. After driving for a while, I feel maintenance isn’t difficult.

To save money on maintaining an Emgrand, choosing synthetic blend oil is the most cost-effective. Geely recommends 5W-30 or 10W-40 viscosity, and mid-tier brands are sufficient—no need to go for premium products. Oil shops often have promotions, and a large barrel can be purchased for just over a hundred yuan. The oil change interval can be extended to 8,000 kilometers, but don’t delay too long to avoid premature engine wear. Personally, I’ve had good results with semi-synthetic oil—it doesn’t sludge up in summer heat and performs decently in winter. Compared to full synthetic, it saves about 300-400 yuan a year. Using slightly better oil can also improve fuel efficiency a bit. The Emgrand isn’t a high-consumption car, so easy maintenance is key. Just make sure to choose genuine products with anti-counterfeit labels to avoid fake oils.


