To lessen output fluctuation while the fuel injection of an engine is changed over from injection to non-injection after an accelerator is released, and to prevent the output fluctuation from being transmitted to a drive shaft.

Motor-generators output torque while the fuel injection of the engine is changed over from injection to non-injection after the accelerator is released to prevent the occurrence of the sense of the free running of a hybrid vehicle, which causes incongruent feeling in driving the vehicle.