
The rear axle oil for Wuling Hongguang S should be changed every 2 years. The rear axle oil serves functions such as lubrication, cooling, anti-corrosion, rust prevention, and reducing gear surface impact and noise. Taking the 2020 Wuling Hongguang S as an example, it is a microvan with the following dimensions: length 4390mm, width 1660mm, height 1750mm, wheelbase 2720mm, fuel tank capacity 50l, and curb weight 1185kg. The 2020 Wuling Hongguang S features a MacPherson independent front suspension and a leaf spring non-independent rear suspension. It is equipped with a 1.2L naturally aspirated engine, delivering a maximum horsepower of 76PS, maximum power of 56kW, and maximum torque of 110Nm, paired with a 5-speed manual transmission.

As a long-time owner of the Wuling Hongguang S with over five years of driving experience, I take rear axle oil replacement very seriously. The general recommendation is to change it every 30,000 kilometers or every two years. For instance, since I mostly drive short distances, I get it checked at the 30,000 km mark. Rear axle oil is like blood – if not replaced, it deteriorates, accelerating gear wear over time, leading to increased chassis noise and vibrations while driving. Regular oil changes enhance the vehicle's durability and save money on repairs. It's best to follow the maintenance manual, which specifies the exact intervals. Don't procrastinate to save effort, as small issues can escalate into costly major repairs.

From a maintenance perspective, it's advisable to change the rear axle oil of the Wuling Hongguang S more frequently, with a reasonable interval of every 30,000 to 40,000 kilometers. Prolonged oil degradation leads to insufficient lubrication, making the rear axle gears prone to burning out, which increases noise and fuel consumption. The cost of an oil change is relatively low, just a few hundred yuan, which is much more economical than major repairs later. Driving habits also affect this; for example, frequent mountain driving requires more frequent changes. Remember to check the oil level during each maintenance and top it up to extend its lifespan. In short, don't neglect regular maintenance for safety and peace of mind.

Don't be too casual about rear axle oil changes. The recommended frequency for the Wuling Hongguang S is every 35,000 kilometers. Regular changes prevent oil drying out and causing gear damage, making driving smoother. Simply put, adjust the timing based on your vehicle's condition, with the manual being the primary reference. The oil isn't expensive, but timeliness is key. Developing good habits saves money and protects your car.

I use the Wuling Hongguang at home for transporting goods, and the rear axle oil is changed quite regularly, every 30,000 kilometers or every two years. If not changed, the oil viscosity decreases, leading to poor lubrication. Over time, gear wear can cause severe noise. Changing it costs a few hundred, while repairs might cost over a thousand—it's not worth saving this small amount. Safety is also important, as gears seizing up can easily lead to loss of control at high speeds. It's recommended to follow the manual for maintenance planning and not forget routine checks.


