The present invention is directed to a motor vehicle equipped with an internal combustion engine, a power transmission assembly, and a motor, wherein the motor vehicle comprises a driving force demand setting module that sets a driving force demand to be output to an axle; an effective drive point setting module that, in the case of no change of the gearshift position, sets an effective drive point to a specific drive point determined under a preset restriction according to the driving force demand, and in the case of a change of the gearshift position, sets the effective drive point to an updated drive point with at least a change of a rotation speed from the specific drive point determined under the preset restriction according to the driving force demand; and a control module that controls the internal combustion engine, the power transmission assembly, and the motor to drive the internal combustion engine at the set effective drive point and to ensure output of a driving force equivalent to the driving force demand to the axle.