Analysis of the Chassis of the Trumpchi GS4 Plus
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The Trumpchi GS4 Plus chassis has been adjusted for the Z-direction height difference between the inner and outer points of the front lower control arm, altering the height of the roll center and enhancing the chassis's anti-roll capability. Below is a detailed introduction: Rear Suspension: The rear suspension's posture is also different, similarly changing the height of the rear suspension's roll center; the outer point of the GS4's rear upper control arm has also been adjusted, modifying the roll camber and improving the rear axle's grip under extreme conditions. Stability Improvement: The Z-direction height difference between the front and rear points of the front lower control arm has also been adjusted, increasing the anti-dive angle of the front suspension and enhancing braking stability; the steering system's stiffness has been adjusted to improve steering response sensitivity.
I've driven the Trumpchi GS4 Plus many times. Its chassis feels solid overall, with a MacPherson independent front suspension that absorbs shocks but isn't too soft, filtering urban road bumps well. The rear uses a multi-link design, providing strong cornering support and stable high-speed performance without feeling floaty. The chassis has high rigidity with reinforced steel components for good torsional resistance, making it more durable on rough roads. I think Trumpchi's chassis tuning leans towards family comfort, making long drives less tiring. Compared to the regular GS4, the Plus version has a slightly lower chassis for better stability and handling, but the reduced ground clearance means caution is needed on poor roads. I recommend potential buyers test-drive it extensively on bumpy roads to feel the vibration absorption. Overall, the Trumpchi chassis offers good value for money in the sub-150,000 yuan segment, making it suitable for family trips.
