Analysis of Vehicle Dimension Definition and Proportion of Coordination in Chinese Market

The vehicle dimension parameters of the domestic passenger car in current Chinese market were analyzed. Combined with the human body golden ratio, a probability and statistics method was used to propose an intrinsic link between vehicle dimension and platform dimension, an intrinsic link between the dimensions of a vehicle. The proportion of coordination in different styles of models was analyzed also. A reference method was provided for the subsequent development models to define the dimension of the vehicle.