What suspension does the BAIC New Energy EX use?
3 Answers
The BAIC New Energy EX uses a MacPherson independent suspension at the front and a torsion beam non-independent suspension at the rear. The MacPherson suspension is a relatively common type of independent suspension, while the torsion beam suspension is a common non-independent suspension. Both the MacPherson and torsion beam suspensions share a common characteristic: their structures are relatively simple and they occupy a small amount of space. The BAIC New Energy EX is a pure electric compact SUV, a new energy vehicle under the BAIC brand, built on a Saab technology chassis with a maximum range of up to 300 kilometers. The driving experience of the BAIC New Energy EX differs from that of conventional internal combustion engine vehicles, as the electric motor operates without excessive vibrations or noise, and the motor's power response is very quick.
I've driven the BAIC New Energy EX series, such as the EX360. The front suspension uses a MacPherson independent design, which does a great job absorbing road bumps and prevents excessive body roll during turns. The rear suspension employs a torsion beam non-independent setup. This overall combination suits daily family use perfectly—like dropping kids at school or commuting—without the high price tag of some premium EVs while offering superb practicality. I've tested it on urban-rural transition roads, and it handles gravel surfaces just fine, with the suspension damping effectively maintaining cabin quietness. Crucially, maintenance costs are low: routine service just involves checking shock absorbers for fluid leaks every 20,000 km—simple and hassle-free. For an EV, the battery weight distribution ensures stable center of gravity, and the softly-tuned suspension reduces fatigue on long drives. However, if you're after aggressive handling, you might find the rear torsion beam slightly less agile in sharp corners, which is a trade-off to consider.
As someone who frequently studies automotive structures, the BAIC New Energy EX series, such as the EX5 model, features a front suspension with a MacPherson strut system and a rear suspension with a torsion beam configuration. This combination is quite common in entry-level electric vehicles, offering the advantages of simple structure and lightweight design, which indirectly improves range efficiency. Compared to more complex air suspension systems, it consumes far less energy. I've compared it with the Tesla Model 3—the former's rear suspension is more cost-effective and easier to repair, with simple part replacements manageable at a basic repair shop. On the road, the MacPherson strut absorbs minor vibrations well, while the torsion beam handles medium-to-low-speed road conditions without issue. However, it provides slightly weaker support during high-speed cornering, which affects driving dynamics but ensures family comfort. When selecting a vehicle, consider the suspension's durability—the EX's setup typically lasts 5-6 years with proper maintenance. Regular lubrication of joint components is essential, and don’t overlook winter inspections for unusual noises to prevent potential failures.
