The present invention relates to a vehicle torque vectoring system and, more particularly, to a vehicle torque vectoring system which increases handling and traction performance when driving a vehicle, by having a power distribution device on one side of a differential gear device to control the power distribution of left and right wheels. The vehicle torque vectoring system including a ring gear and the differential gear device comprises: the power distribution device formed on one side of the differential gear device to control the power distribution of the left and right wheels; and an insulation operation device which is formed on one side of the power distribution device and operates to be connected to or disconnected from the power distribution device in a driving section which does not require a torque vectoring function.
展开▼
