What Causes the Sour Odor in Buick Regal?

1 Answers
RonanDella
07/29/25 10:03pm
Most unpleasant odors in vehicles are primarily caused by sound insulation cotton, vibration damping pads, and interior materials. Below is an introduction to the Buick Regal: 1. New Regal: The New Regal is a domestically produced vehicle launched by Shanghai GM, serving as one of the key components of Shanghai GM Buick's dual-brand strategy. It has a body weight of 1570 kg and adopts front-wheel drive. 2. Exterior: The design features full and smooth lines that interpret Buick's new design language, highlighting the New Regal's dynamic and tension-filled aesthetic appeal. Utilizing advanced aerodynamic principles, it achieves an ultra-low drag coefficient of 0.27, significantly enhancing driving efficiency, quietness, and comfort, thereby adding a sharper and more exhilarating driving experience.
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