What kind of engine oil is best for GAC Trumpchi GS3?
3 Answers
Trumpchi GS3 uses 5W30 engine oil, which has good low-temperature fluidity, can be used in various weather conditions, and has excellent lubrication capabilities. It is the most commonly used type of engine oil in the market. The viscosity of engine oil changes with temperature, so special attention is needed to its performance under low and high temperatures. For example, in 5W-30, the first number indicates low-temperature fluidity. 5W means it can withstand temperatures as low as -30°C. The smaller this number, the better the low-temperature fluidity, making cold starts smoother. The latter number represents the kinematic viscosity of the oil at 100°C. A higher value means the oil can maintain its viscosity index better at high temperatures, which can also be understood as better lubrication performance under high-temperature conditions. The method for changing the engine oil in Trumpchi GS3 is as follows: Wait for the engine temperature to drop, allowing the oil to flow back to the oil pan; Use a wrench to loosen the oil drain plug and place an oil pan underneath to catch the old oil until no more oil flows out. Start the engine for about 30 seconds to allow the oil in the main oil passage to drain; Use a specialized wrench to remove the oil filter; Apply some oil to the oil seal of the new oil filter and tighten it clockwise by hand; Add new engine oil through the oil filler cap on the engine valve cover. Generally, fill up to three-quarters of the oil container; Start the engine and let it run for 5 minutes, checking for any leaks around the oil drain plug and oil filter. If there are leaks, perform necessary repairs; After stopping the engine, pull out the dipstick to check that the engine oil level is within the standard range.
Choosing engine oil for GAC Trumpchi GS3 should refer to the vehicle manual recommendations. In most cases, fully synthetic oils like 5W-30 or 0W-20 are most suitable. For hot southern regions, 5W-30 is sufficient, while 0W-20 is recommended for cold northern winters to ease cold starts. Fully synthetic oil offers better flowability, protecting the engine during cold starts and reducing wear. Always look for API SP or SN Plus certified brands such as Mobil 1 or Shell Helix, and verify authenticity with anti-counterfeit codes to avoid fakes. Change the oil every 5,000 to 8,000 kilometers, and replace the oil filter at the same time for thorough maintenance. Semi-synthetic oil can save money, but fully synthetic lasts longer, improves fuel efficiency by about 5%, and extends engine life, making it more cost-effective overall.
As an ordinary car owner, I have been using 5W-30 full synthetic oil for my Trumpchi GS3 for over three years. The maintenance shop says this viscosity is suitable for daily commuting. I've tried Shell's oil, which significantly reduces engine noise and provides smoother acceleration—it's like heaven compared to mineral oil. For oil grade, always look for at least API SN standard; don't cheap out on small brands as there are many counterfeits. I set my oil change interval to around 5,000 kilometers or every six months, while also checking the engine bay oil level to avoid oil burning. Pay attention to climate effects; during a trip to Northeast China, I found that 0W-20 starts up faster and reduces hassle. Overall, engine oil is a small part of maintenance but has a big impact—choosing the right one can enhance driving experience and save trouble.
