What type of engine oil is best for the Baojun 510?
3 Answers
Baojun 510 is best suited for 5W30 engine oil. The number before 'W' indicates the low-temperature viscosity—the lower the number, the thinner the oil is at low temperatures, making it easier to start the engine and allowing the oil pump to circulate it more quickly within the engine, providing better cold-start protection. The number after 'W' represents high-temperature performance—the higher the number, the thicker the oil remains during operation, offering superior high-temperature protection, better cushioning ability, and reduced noise. The Baojun 510 is a compact 5-door, 5-seat SUV under SAIC-GM-Wuling, with dimensions of 4220mm in length, 1740mm in width, and 1615mm in height, a wheelbase of 2550mm, and a top speed of 170 km/h.
I've been driving my Baojun 510 for several years, using 5W-30 synthetic oil, such as Great Wall or Castrol, which is the most suitable specification. Baojun's engine is compact and durable. The 5W indicates good low-temperature fluidity, ensuring smooth cold starts in winter, while the 30 viscosity is ideal for stop-and-go city driving. Mineral oil can also be used, but synthetic oil offers a longer oil change interval—8,000 kilometers or every six months—making it more convenient. I often remind fellow car owners not to skimp on quality by buying inferior oil, as it can lead to carbon buildup and reduced performance. Checking oil levels is also crucial. When choosing brands, don’t blindly trust imported products; domestic oils are now quite reliable. Each maintenance costs less than 300 yuan, and my car still runs strong after over 100,000 kilometers.
I think the Baojun 510 works well with 5W-30 full synthetic or semi-synthetic oil, and Kunlun oil is a good choice. Most of my driving is in the city with frequent traffic lights, so oil viscosity that's too high would increase fuel consumption, while too low might not provide enough protection—5W-30 strikes a good balance. Don’t forget to check the manual recommendations, which also mention 0W-20, though its low-temperature adaptability is slightly worse. I change the oil every six months and check the filter at the same time—replace it if it’s dirty. I suggest not waiting for the oil warning to act; regular maintenance can extend the engine’s lifespan. When choosing oil, don’t just look at the price—buy from reputable stores to avoid counterfeit products, ensuring a quiet and smooth ride.
