What type of oil does the Ruicheng CC use?
4 Answers
Ruicheng CC uses fully synthetic oil with a grade of 5W30. The Ruicheng CC is the first model under Changan's new design language, positioned as a sporty midsize sedan with a low-slung body line and a very sporty front fascia. In terms of dimensions, the Ruicheng CC measures 4780mm in length, 1825mm in width, and 1465mm in height, with a wheelbase of 2770mm. For power, the Ruicheng CC is equipped with a 1.5T turbocharged engine codenamed JL476ZQCD, delivering a maximum output of 156 horsepower, paired with either a manual or automatic transmission.
I just changed the oil for my Raeton CC, and this matter should be checked against the official manual. Changan manuals generally recommend using 5W-30 viscosity oil, especially for the turbocharged 1.5T engine. When I went to the 4S shop last time, the mechanic directly brought out a full synthetic oil barrel, saying this car must use oil with GF-5 or SN grade certification. You don't need to worry about the oil film failing during long summer drives, as the 30 viscosity provides sufficient high-temperature protection. However, during northern winters when temperatures drop below -20°C, I've also tried 0W-20 oil, and cold starts were indeed smoother. Remember to change the oil every 7,000 to 8,000 kilometers, and don't skimp by using mineral oil—turbocharged cars can't handle that.
Last time I helped a friend maintain his Raeton CC, I specifically checked the service manual. This car's engine has high precision, so it's best to choose full synthetic oil. Look for the 5W-30 rating on the oil bottle - that's crucial. The API certification should be at least SN grade, and the newer SP grade is even better. Turbocharged engines have higher oil requirements, so pay attention to the high-temperature high-shear (HTHS) value - it should be above 3.5 to properly protect the turbo shaft. Don't blindly trust niche brands; major manufacturers like Mobil and Shell produce suitable 5W-30 full synthetic oils. Oh, and make sure to use a long-life oil filter too, otherwise you're wasting good oil.
After three years with the Ruicheng CC, I've figured out the engine oil situation. The factory recommends 5W-30 full synthetic oil, which is suitable for all seasons. This viscosity is just right for the hot and humid southern regions. If you frequently floor the accelerator or drive on highways, opt for a 30-viscosity oil with better high-temperature protection. Remember to check for the ACEA A5/B5 certification on the oil container—it offers superior high-temperature resistance compared to regular oil. Don't skimp by using semi-synthetic; full synthetic provides much better cleaning and resistance to degradation. Keep an eye during maintenance, as some small shops might substitute with cheaper products. Don't exceed an oil change interval of 8,000 kilometers.
