What brand is the dedicated engine oil for the Changan CS35?
3 Answers
The dedicated engine oil for the Changan CS35 is the original factory oil, with a grade of 5w30. This type of oil offers excellent lubrication and strong low-temperature fluidity, making it one of the commonly used engine oils in the automotive market. Engine oil, or engine lubricant, serves multiple functions including lubrication and wear reduction, aiding in cooling, sealing against leaks, preventing rust and corrosion, and providing shock absorption. The Changan CS35 is an SUV independently developed by Changan Automobile, with body dimensions of 4160mm in length, 1810mm in width, and 1670mm in height, and a wheelbase of 2560mm. The overall exterior design of the Changan CS35 is robust and dynamic, featuring smooth, sharp, and clean lines. The front fascia is highly impactful, with a grille that combines grandeur and refinement. The headlights adopt a chiseled design style, complemented by naturally flowing curved trim rings and barrel-style lens covers.
I have been driving the Changan CS35 for over three years. The original specialized engine oil is usually Shell's Helix series, with SAE 5W-30 specification. The 4S service centers use this oil, which is specifically designed for Changan engines and offers excellent cleaning performance. During the summer heat, I pay extra attention to maintaining the proper oil viscosity to avoid engine overheating and stuttering. I have also used Castrol oils of the same grade when changing the oil myself, and the results have been equally good. I recommend that car owners frequently check the user manual for official recommendations, which specify the brand and replacement interval—typically around every 5,000 kilometers. Engine oil is the heart of the car; choosing the right brand ensures smoother performance and reduces carbon buildup issues. Additionally, it’s crucial to select oils with API certification to guarantee proper lubrication and protection. Avoid using cheap, off-brand oils to prevent potential engine problems.
Regarding the dedicated engine oil brand for the Changan CS35, the manufacturer recommends Shell, but the key lies in the oil specifications. The engine requires SAE 5W-30 viscosity and must meet API standards such as SN or SP grade, ensuring stable fluidity in both high and low temperatures to protect the piston system. Differences between brands mainly lie in the additive formulations, with the manufacturer's oil tested for better compatibility to prevent seal wear and noise. However, if the original brand is unavailable, equivalent specification oils from Castrol or Mobil are also acceptable, provided they are purchased from legitimate channels with proper certification. Oil that is too thick can increase fuel consumption, while oil that is too thin can accelerate wear. Regular maintenance should include checking the dipstick for color changes to ensure timely replacement.