Abstract: An electric vehicle stability control strategy based on hierarchical control strategy was proposed in this paper. The linear active disturbance rejection control (LADRC) was adopted to calculate the desired yaw moment based on the yaw rate and side-slip angle. The right value of objective function was adjusted for control allocation based on vehicle state and road condition. A quadratic programming method was designed to calculate the motor output torque. Finally, the proposed control strategy was validated under the hardware-in-the-loop (HIL). The results show that the variables of the proposed controller can track the target parameter well. Comparing the vehicle under the PID control with no control, the vehicle under the proposed control can improve vehicle stability effectively with good convergence.