An ECU executes a program including a step (110) of determining whether a manual shift mode is active or not, a step (S114) of calculating a lower limit revolution speed NE(MIN) based on a vehicle speed V and a gear selected by a driver when the manual shift mode is active (YES in S110), a step (S128) of changing a target idle revolution speed from a predetermined revolution speed NE(0) to the lower limit revolution speed NE(MIN) when a required engine torque PE is substantially zero (YES in S 116) and the engine is not in a fuel cut state, and a step (S 130) of transmitting a control signal corresponding to the target idle revolution speed to the engine.