
Geely Xingrui accelerates from 0 to 100 km/h in 7.54 seconds. The following is a detailed introduction about vehicle speed: 1. Overview: Vehicle speed refers to the distance a car travels in a unit of time, referred to as speed, commonly measured in kilometers per hour or meters per second. Vehicle speed is one of the three parameters describing traffic flow and holds significant importance in traffic flow theory research. 2. Others: Vehicle speed can also generally refer to the speed of motor vehicles. To adapt to different purposes, vehicle speed is mainly divided into spot speed, segment speed, and design speed. Spot speed is the instantaneous speed of a car passing a specified point on the road. Design speed is the speed set to determine the design indicators of various geometric elements of the road and to coordinate them with each other.