The invention discloses a track control method of a dual-motor vehicle. The method comprises the steps of monitoring rotation speeds and torques of a first motor and a second motor; performing calculation of the rotation speed and the torque of the first motor and the rotation speed and the torque of the second motor according to a preset rule; judging if relation between the rotation speed calculation result and preset rotation speed threshold, and relation between the torque calculation result and the preset torque threshold are consistent; if so, controlling a vehicle track with a track control strategy based on the rotation speed; if not, controlling vehicle track with a track control strategy based on the torque. The invention further provides a track control device of a dual-motor vehicle. According to an embodiment of the invention, different track control strategies are selected according to different pieces of traffic information and the problem that a vehicle with a dual-motor power system deviates from a preset track when being interfered by an external force is solved.