
The BAIC Huansu H3 uses a MacPherson independent suspension at the front and a five-link coil spring suspension at the rear. Here is more information about the BAIC Huansu H3: 1. The BAIC Huansu H3 is an MPV model with dimensions of 4720mm in length, 1790mm in width, and 1780mm in height, and a wheelbase of 2800mm, providing a spacious interior. 2. The BAIC Huansu H3 is equipped with a 1.5-liter naturally aspirated engine across the lineup, delivering a maximum power of 114 horsepower and a maximum torque of 150 Nm. The engine reaches its maximum power at 6000 rpm and its maximum torque between 3000 to 5000 rpm. It features DVVT and VIS technologies and uses an aluminum cylinder head with a cast iron cylinder block.

I've checked the chassis manual of the BAIC Huansu H3, and its suspension setup is quite typical: the front wheels use a MacPherson strut independent suspension with separate shock absorbers and coil springs, which is beneficial for its simple structure and space-saving design, providing stable performance on paved roads. The rear wheels are more distinctive, featuring a five-link coil spring solid axle suspension. This setup is highly practical for commercial MPVs, as the springs can firmly support the body when carrying loads or fully loaded with passengers. Last time I drove a friend's car on a rough site road, the rear suspension's ability to absorb bumps was much better than many torsion beam sedans, and it handled speed bumps with well-controlled bounce. This design strikes a balance between comfort and load capacity, and the cost control is also quite effective.

I remember Old Wang next door bought a Huansu H3 with this exact suspension setup. He said the front wheels hardly lean when cornering, making it very stable when picking up the kids on rainy days—unlike his old van. The rear suspension's thick coil spring is particularly eye-catching; he once loaded it with three crates of apples for Chinese New Year without any sagging. After a rear-end collision, the mechanic even mentioned that this five-link solid axle is easy to repair with cheap parts. Though you can hear some suspension noise from the back seats at highway speeds (after all, it's not an independent setup), Old Wang thinks it's a great value for the price.

The chassis design of this car is very practical. The front MacPherson strut suspension is compact, making it easier to free up space in the front for a transversely mounted engine. What attracts me most about the rear five-link solid axle suspension is its low cost. Construction site bosses love using this type of vehicle as a work truck because it's durable enough to haul tiles and building materials. However, it's important to note that the rear suspension springs are prone to fatigue under prolonged heavy loads. My neighbor's truck, after two years of hauling goods, had its springs sag by two centimeters, and the noise when going over bumps became louder. It's recommended that heavy-duty users inspect the rear suspension bushings every two years.

Driving the Huansu H3 on an outing really highlights its suspension advantages. The front independent suspension handles asphalt road seams with finesse, with almost no steering wheel vibration. The rear solid axle surprisingly shows resilience on mountain roads, with better body sway control during continuous turns than expected. However, rear passengers might feel more after-shocks on unpaved roads, which is why a friend later added rear shock absorber cushions when changing cars. The modification technician mentioned that the rear suspension of this car has reserved space for upgrades, making it quite convenient to add auxiliary springs for increased load capacity.

Having been in the auto parts wholesale business for ten years, I've disassembled numerous rear suspension components of the Huansu H3. Its five-link structure design is quite mature, with the longitudinal thrust rod being a stamped steel piece, and two transverse links controlling the track width variation. One detail worth mentioning: the rear axle uses rubber bushings instead of metal ones, reducing noise when going over bumps but slightly decreasing wear resistance. Clients who haul heavy loads often need to replace the bushings at around 30,000 kilometers. The front suspension lower control arm is a single-layer stamped component, lightweight yet providing sufficient support. Replacing the triangular arm costs just over 200 yuan, making it highly economical and practical.


