What type of engine oil is used in the Changan CS15?
4 Answers
Changan CS15 uses semi-synthetic or mineral engine oil. The steps for changing the engine oil are: 1. Lift the car, remove the protective plate, and place a container of about 10 liters under the oil drain screw; 2. Unscrew the oil drain screw, use an air gun to blow for two minutes at the oil filler port, tighten the oil drain screw after draining, and wipe it with a tissue to check for oil leaks; 3. Reinstall the protective plate, lower the car, and use a funnel to add engine oil through the filler port. The dimensions of the Changan CS15 are: 4135mm in length, 1740mm in width, and 1630mm in height, with a wheelbase of 2520mm, a fuel tank capacity of 44 liters, and a trunk capacity of 1100 liters.
I've been driving the Changan CS15 for several years, and choosing engine oil requires special attention. Generally, synthetic oil is recommended, with 5W-30 viscosity being the most commonly used. Why choose it? Because in cold winter weather, the "5W" part makes it easier to start, preventing engine stuttering, while the "30" part provides good protection in high summer temperatures, preventing the oil from becoming too thin and leaking. I've tried cheaper mineral oil before, which resulted in louder engine noise and faster fuel consumption. After switching back to synthetic oil, the car ran much smoother. Remember to regularly check the manual, as there may be minor differences between different model years or engines, but most CS15 models are suitable. When doing maintenance, opt for big brands like Shell or Mobil to avoid counterfeit products that could damage the engine. Engine oil is no small matter—using the right one ensures a longer lifespan for your car.
As an ordinary car owner using the vehicle for daily purposes, I feel that engine oil selection directly impacts convenience and expenses. The Changan CS15 recommends using 5W-30 synthetic oil, which offers good lubrication and can extend the oil change interval to 8,000-10,000 kilometers, saving some maintenance time. For a more economical option, semi-synthetic oil can be chosen—it saves money but has slightly lower durability. I often get maintenance done at the 4S shop, where they directly refill according to standards, avoiding the hassle of buying the wrong oil type myself. If the oil viscosity is incorrect, the engine will wear out faster, and a single repair can cost hundreds or even thousands of yuan. Therefore, understanding the vehicle's requirements is important—it saves trouble and reduces unexpected expenses. Regularly changing the oil filter is also crucial and shouldn’t be overlooked.
When driving the CS15, I prioritize energy efficiency and environmental protection, with 5W-30 synthetic engine oil being my top choice. It reduces friction, improves engine efficiency, saves on fuel costs, and is more environmentally friendly with fewer combustion residues and lower pollution. Opting for sustainable brands like Total minimizes environmental impact. Proper maintenance ensures smooth vehicle operation and supports green mobility. Choosing the wrong viscosity may cause engine strain and increase carbon footprint. Changing the oil every six months is the safest approach—don’t compromise on quality.
