What type of engine oil is used for the Changan CS55?

[McEverly]

Changan CS55 is equipped with a 1.5-liter turbocharged engine across all models, which can use 5W40 full synthetic oil or 0W40 full synthetic oil. Steps for changing the engine oil: Removing the underbody cover and drain plug: Remove the underbody guard of the vehicle to expose the oil filter and drain plug. Unscrew the drain plug on the oil pan, place an oil collection container beneath the vehicle, and collect the old oil. Replacing the oil filter: Use a tool to remove the old oil filter by turning it counterclockwise. Apply a layer of oil on the rubber ring of the new oil filter, then install it back in place. Tighten the drain plug, but avoid over-tightening to prevent thread damage. Adding new oil: When adding new oil through the oil filler, the amount should be referenced according to the vehicle's manual.

[LeSteven]

I've been driving the Changan CS55 for several years, and every time I go for maintenance, I have to pay attention to the engine oil type. From personal experience, it's best to use 5W-30 full synthetic oil, which is also recommended in the car's user manual. Its viscosity is moderate and suitable for both summer and winter. I stick to changing it every 5,000 kilometers or six months because a smoothly running engine prevents problems. If the wrong oil is used, such as one with too high viscosity, cold starts can be difficult, and fuel economy may worsen over time. I also recommend buying reputable brands like Shell or Castrol and avoiding cheap options from small stalls, as poor-quality oil can accelerate wear. Checking the oil level is equally important; regularly inspecting the dipstick ensures it's not low or leaking, which greatly helps extend the engine's lifespan. In short, maintaining these habits keeps the car running smoothly and safely.

[RyanLee]

Hey, as a CS55 owner, I find choosing engine oil quite simple but not something to be careless about. The standard specification is 5W-30, and I always buy synthetic oil from JD.com's self-operated stores—affordable and reliable. Change it when you hit the mileage, otherwise, the engine gets noisy and acceleration slows down. In actual driving, quick cold starts are crucial, especially on winter mornings, so lower viscosity oil is better. I personally keep a maintenance log to remind myself, checking the oil level roughly every 4,000 kilometers. If you frequently drive on highways, you might consider adding some high-temperature-resistant additives, but don't mess with the specifications. Changing oil early saves money on repairs, and sticking to this routine is more effective than anything else.

[VanAngelina]

After checking the user manual, the CS55 typically uses 5W-30 engine oil, with API standard SL grade or above being sufficient. As an owner who drives frequently, I usually opt for full synthetic oil, and changing it every 7,500 kilometers is fine. Higher viscosity increases fuel consumption and hampers cold starts, while lower viscosity may lead to insufficient lubrication. Additionally, pay attention to oil quality; in environments with heavy smoke and dust, check the engine oil more frequently to prevent carbon buildup. Regular oil changes can reduce engine issues, making simple maintenance hassle-free.