Analysis of GAC Aion's Chassis Performance

1 Answers
LaAlaina
07/29/25 9:05am
GAC Aion chassis analysis: The Aion demonstrates excellent chassis flatness. Protective plates are installed beneath the front engine compartment, at the front end of the power battery, and on both sides, effectively reducing aerodynamic drag during high-speed driving. Its powertrain consists of a permanent magnet synchronous motor paired with a single-speed transmission - the most common configuration in pure electric vehicles. Additionally, it employs an aluminum alloy subframe, achieving weight reduction while optimizing front-rear weight distribution. The transmission is wrapped with sound insulation material, which helps improve NVH performance during operation. The Aion features MacPherson strut front suspension, with ventilated brake discs and single-piston calipers in the front braking system. The rear braking system uses solid brake discs with single-piston calipers, with an electronic parking actuator located inside the caliper. The rear suspension adopts a torsion beam setup, and the overall suspension tuning delivers a premium driving feel. Chassis introduction: Refers to the automotive system composed of four parts: powertrain, running gear, steering system, and braking system. It supports and mounts the engine and other components/assemblies, forms the vehicle's overall shape, transmits engine power, and ensures normal operation. Chassis maintenance: Regularly inspect lubricants in all assemblies, replace worn brake pads promptly, perform wheel alignment for safety, and optionally apply protective coating to the chassis.
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