
For models equipped with naturally aspirated engines, a 20-viscosity full synthetic engine oil is sufficient, while models with turbocharged engines should use a 30-viscosity full synthetic engine oil. Here is some additional information: 1. Reasons for using this type of engine oil: The viscosity of the engine oil should not be too high or too low. If the viscosity is too low, the oil cannot form a stable oil film during normal engine operation. If the viscosity is too high, the internal resistance during engine operation will increase, which can affect the engine's power output and fuel economy. 2. Precautions for oil change: Prolonged use of engine oil will degrade its performance in various aspects, which can accelerate engine wear. Always change the engine oil on time during regular use, and replace the oil filter every time you change the oil. When changing the oil, make sure to lift the car with a jack to drain the old oil completely before adding new oil.

I drove the GAC Honda Vezel for several years and learned that engine oil changes require careful attention. The manual recommends using 0W-20 or 5W-30 synthetic oil, as they match Honda's engine design, helping to reduce fuel consumption and improve responsiveness. I prefer using fully synthetic oil—brands like Shell or Castrol are reliable. Don’t skimp on quality to save a little money, as low-grade oil can damage the engine. Follow the manual’s oil change interval, typically every 5,000–10,000 km, but check earlier if driving in harsh conditions. Once, I used the wrong viscosity, which caused increased engine noise, but switching back to the correct oil fixed the issue. The lesson is simple: stick to the manufacturer’s recommendations—it’s the safest approach.

As a car enthusiast, I have some knowledge about oil viscosity. For a 1.5L engine like the GAC Honda Vezel, Honda recommends 0W-20 or 5W-30 fully synthetic oil, which represents good low-temperature fluidity and strong high-temperature stability. Choose the latest API standards like SN or SP, which can clean the engine and reduce carbon deposits. I've tried different brands myself, and Mobil 1's 0W-20 synthetic oil starts faster in winter with noticeable fuel economy improvement. Don't just look at the price; good oil extends engine life. When changing the oil, check the oil filter to avoid clogging. Remember, the manufacturer's manual is the bible—just follow it.

Don't spend too much on oil changes. For the GAC Honda Vezel, using 0W-20 or 5W-30 synthetic oil is sufficient. Although synthetic oil is more expensive, it lasts longer. Changing it every 8,000 kilometers is much more cost-effective than mineral oil. In terms of brands, Great Wall or Sinopec offer affordable options, and buying from a 4S shop or JD.com can save time. Don't be tempted by cheap no-name brands, or you'll end up paying more for engine repairs. Changing the oil yourself isn't difficult: prepare the tools, pour in the new oil, replace the filter, and you're done in half an hour. It's both economical and reassuring.


