A driving force control apparatus is provided to prevent shocks from being
generated during clutch engagement or release. The clutch is maintained
in an engaged state and shocks are prevented from accompanying clutch
release during creep travel when the target motor torque is equal to or
less than a motor torque prescribed value but the average rear wheel
speed, which is equivalent to the travel speed of the auto vehicle, is
equal to or less than a low-speed prescribed value. In addition, the
drive torque on the rear wheels from the electric motor is also brought
to the same level as the creep torque on the front wheels from the
internal combustion engine, backlash and other types of gaps between the
rear axles of the electric motor are closed, and shocks are minimized or
prevented during the subsequent transition to a four-wheel drive state.