VEHICLE DRIVE DEVICE

In engagement control for changing a clutch WSC from a disengaged state to a fully engaged state after engagement determination is made on the clutch WSC, a control device executes an engagement preparation phase in which no torque capacity is generated and an actual engagement phase in which a torque capacity is generated and the fully engaged state is achieved. In a case where a vehicle is traveling with a driving force of a rear motor drivingly connected to a rear wheel when executing the engagement control, the control device controls a rotation speed of a rotary electric machine to be higher than a rotation speed of a transmission member when the vehicle is accelerating, and controls the rotation speed of the rotary electric machine to be lower than the rotation speed of the transmission member when the vehicle is decelerating.