<p>A control apparatus according to the present invention causes an engine to perform a partial cylinder drive and an entire cylinder drive. When a motor torque of a second motor/generator enters operating point modification ranges (R1, R2), the operating point of the engine is modified. An operating point modification range (R2) in a case in which the engine performs the partial cylinder drive is set to be greater than an operating point modification range (R1) in a case in which the engine performs the entire cylinder drive.</p>
