What is the drag coefficient of the Regal?

[FelixLee]

The drag coefficient of the all-new Buick Regal is 0.29. Regal: The vehicle's architecture has also achieved a breakthrough, with a 92mm increase in wheelbase, significantly shorter front and rear overhangs, and a 23mm reduction in height. With excellent aerodynamics, the all-new Buick Regal boasts a drag coefficient of just 0.29, ranking among the top in its class. Additionally, it features a new chassis architecture, with a full-frame subframe connected at 8 points in the front and 4 points in the rear, providing a solid foundation for the chassis and significantly improving overall rigidity. Furthermore, thanks to a 29mm reduction in the H-point height, the driver's experience is smoother, more comfortable, and more enjoyable. Expansion: In terms of powertrain, it is equipped with a 1.5T SIDI direct-injection turbocharged engine and a 2.0T variable-cylinder turbocharged engine, both paired with a standard 9-speed HYDRA-MATIC intelligent transmission. The 1.5T version delivers a maximum power of 124kW and a maximum torque of 250Nm, with a fuel consumption of around 6.3L per 100km. The 2.0T version offers a maximum power of 174kW and a maximum torque of 350Nm, with a fuel consumption of approximately 6.6L per 100km.