How often should the rear axle oil be changed for the Wuling Hongguang S?
2 Answers
The rear axle oil for the Wuling Hongguang S should be changed every 2 to 3 years or 40,000 kilometers, whichever comes first. There is no fixed interval for changing the rear axle oil; it mainly depends on the driving conditions and the vehicle's operating environment. If the climate or weather conditions in the area where the car is used are particularly harsh, the frequency of changing the rear axle oil should be increased. It is important to note that when changing the transmission oil, the rear axle oil should also be replaced. The Wuling Hongguang S is a model launched by SAIC-GM-Wuling based on the Wuling Hongguang series, positioned between commercial vehicles and passenger cars. Its body dimensions are 4400mm in length, 1680mm in width, and 1770mm in height, with a wheelbase of 2720mm.
I've been driving the Wuling Hongguang S for several years, and rear axle oil is definitely not something to take lightly. Generally, I change it every 25,000 to 30,000 kilometers because my car is often used for hauling goods and long-distance trips, so the gears wear out faster. Once I got lazy and delayed the change until 40,000 kilometers, and then the rear axle started making creaking noises—it was terrifying. When I took it to the repair shop, the oil had turned black and was severely worn, but luckily, changing it in time fixed the issue. Nowadays, technology has improved, and some synthetic oils last longer, but the Wuling Hongguang S is a practical vehicle—being diligent with maintenance can save you unnecessary expenses. You can also check the oil level yourself regularly; don’t wait for the car to remind you. Safe driving comes first.
