What type of engine oil is suitable for the Boyue?
3 Answers
The Boyue is suitable for 5w40 semi-synthetic engine oil. The functions of engine oil are: 1. To alleviate friction and high temperatures; 2. To reduce gas leakage and prevent external pollutants; 3. To prevent contact between water, air, acidic harmful gases, and components; 4. To buffer the rising pressure in the engine cylinder port; 5. To flush away dirt generated on the working surfaces of components. Taking the 2020 Boyue as an example, it belongs to the compact SUV category, with body dimensions of: length 4519mm, width 1831mm, height 1694mm, a wheelbase of 2670mm, a fuel tank capacity of 58 liters, and a curb weight of 1575kg.
My first car was a Boyue, which I drove for over four years, handling all the maintenance myself. Synthetic oil is a must, and I recommend the 5W-30 fully synthetic type. Brands like Mobil or Castrol are excellent choices because the Boyue's turbocharged engine requires this kind of oil to reduce wear under high temperatures. Fully synthetic oil has good fluidity, cleans engine carbon deposits, and extends the engine's lifespan. I check the dipstick every month to ensure the oil level is normal. Don’t slack on the oil change intervals—for city driving, change it every 7,500 kilometers or every six months, while for more highway driving, you can extend it to 10,000 kilometers. In the summer heat, using 0W-40 oil is safer, but don’t use lower-grade oil recklessly, as it can easily damage the engine. Saving a little money here isn’t worth the risk—buying certified oil from reputable stores is the safest option and also improves fuel efficiency.
As a tech enthusiast, I always research new car details. When selecting engine oil for the Boyue, consider the engine design. The factory manual recommends 5W-30 or 0W-40 full synthetic oils, which protect turbo components from oxidation and wear. I prefer Shell Helix or Total Energy oils for their precise viscosity control, preventing cold-start difficulties. API SP or ACEA C5 grade oils are the best match, reducing emissions and improving fuel efficiency. Driving habits matter greatly: use lower viscosity 5W-30 for city traffic congestion, and opt for 0W-40 for enhanced lubrication during frequent highway driving. Don't overlook oil compatibility; regular oil changes prevent carbon buildup and abnormal noises, ensuring the Boyue's smooth power delivery.
