What type of engine oil is used for Changan Oushang X5?

[VanHarrison]

Changan Oushang X5 uses mineral engine oil. The following are the functions of engine oil: Reducing friction and high temperature: A sufficiently thick oil film separates the surfaces of relatively sliding parts, thereby reducing wear and extending the vehicle's lifespan. Sealing function: Engine oil can form a sealing ring between the piston rings and the piston, reducing gas leakage and preventing external contaminants from entering. Anti-rust function: Lubricating oil can adhere to the surface of parts, preventing contact with water, air, acidic substances, and harmful gases, thus ensuring the integrity of the engine oil and allowing it to function more effectively.

[LeDaniela]

I've been driving the Changan Oshan X5 for two years and found that it works best with full synthetic oil, typically with a viscosity of 5W-30, as clearly recommended in my car's manual. Synthetic oil offers excellent protection, ensuring smooth engine operation at high speeds, reducing the risk of overheating, and improving fuel efficiency. I change the oil every 8,000 kilometers, opting for reputable brands like Shell or Mobil, with API certification to guarantee quality. When changing the oil, remember to check the dipstick to ensure the oil level is between Min and Max, avoiding low oil pressure that could cause damage. In daily maintenance, oil is the heart of the engine—using the wrong type may shorten engine life and increase repair costs. In colder regions, 0W-20 is more suitable due to its better antifreeze performance. In short, sticking to the recommended oil keeps the car in top condition.

[NatalieMarie]

Choosing the right engine oil is particularly crucial for the Changan Oshan X5, as it directly relates to driving safety. The official manual recommends using 5W-30 full synthetic oil, which effectively prevents engine wear and overheating failures. If the oil is unsuitable, it can easily cause issues during high-load driving, such as reduced power or engine damage, affecting driving stability. I use this oil for regular maintenance, changing it every six months or 7,500 kilometers. Keeping the oil fresh is essential to avoid permanent damage caused by impurity buildup. Additionally, always opt for reputable oil brands and avoid cheap, unknown brands to prevent greater losses. During the high-temperature summer months, 5W-30 maintains stable viscosity, ensuring efficient engine operation. Develop the habit of checking your engine oil to guarantee safe driving.

[DelVivian]

For the Changan Oshan X5, I believe the ideal engine oil is 5W-30 full synthetic, which suits most driving needs. It withstands high temperatures well and has good fluidity, making the engine run quieter and smoother. I prefer to choose oils with official certifications to avoid counterfeit products. I usually check the oil myself by parking the car on a level surface and pulling out the dipstick to check the color and level. If it appears black or has impurities, it’s time for a change. Maintenance every 7,000-10,000 kilometers is cost-effective but delivers noticeable benefits. Climate changes can have an impact—in cold weather, lower-viscosity oils like 0W-20 are more suitable for quicker starts. Good-quality oil extends the car’s lifespan, so don’t overlook this simple maintenance task.