Experts question the design of hidden door handles

Wei Jianjun, chairman of Great Wall Motors, said in a live broadcast that the hidden door handle design has a series of disadvantages, including heavy weight, poor sealing, and high noise. He believes that the only wind resistance this design can reduce is almost negligible. The R&D director of another car company also believes that the main function of the hidden door handle is to look good, and the effect of optimizing the wind resistance coefficient is limited.