The invention discloses a method for constructing a city comprehensive working condition with a turning performance, and belongs to the field of intelligent traffics. The method comprises: obtaining vehicle driving information of a predetermined vehicle; selecting vehicle driving information of a turning motion segment; according to the vehicle driving information of the turning motion segment, obtaining a turning motion property of a turning position of the vehicle; using the obtained turning motion property to replace a working condition segment of a same-speed characteristic in the stored city comprehensive working condition so as to obtain the city comprehensive working condition with the turning performance; and according to different road grades and different turning radiuses, adding a turning driving condition into the city comprehensive working condition to enable the city comprehensive working condition to better meet the requirement of a real driving state of the vehicle in a city.