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In this paper, the dynamic matrix control algorithm (DMC) is explained and the conditions and environment of the application of DMC algorithm are clarified. First, the kinematics modeling and linearization of four-wheel drive intelligent vehicle system are made, and then the MPC controller is designed by three different methods. The control of the intelligent vehicle system is realized based on the DMC algorithm of MPC. According to the step response model and the state space model, some command function is applied to the controller design of the four-wheel drive vehicle system. In addition, the simulation experiment in MATLAB is carried out to verify the influence of different parameters on the step response performance, and the optimal parameters are determined. Meanwhile, the intelligent vehicle control system is designed by MPC TOOL toolbox of MATLAB. Finally, the simulation results of the three methods are analyzed and compared to verify the feasibility of the DMC algorithm.