A vehicle comprising: a transmission comprising an input shaft that receives power inputted from a power source (E, M) for travel of the vehicle and an output shaft that outputs power to a drive wheel , the power source (E, M) including an engine (E) and an electric motor (M); a manual gear shifting power transmission mechanism that delivers an operation force of a driver as gear shifting power to the transmission ; a clutch disposed between the power source (E) for travel of the vehicle and the input shaft ; and a controlled clutch actuation power transmission mechanism (T2) that delivers power of a clutch actuator as clutch actuation power to the clutch ; a manual clutch actuation power transmission mechanism (T1) that delivers an operation force of the driver as clutch actuation power to the clutch ; and a controller that controls switching between the manual clutch actuation power transmission mechanism (T1) and the controlled clutch actuation power transmission mechanism (T2) by a hydraulic pressure switching unit , and that controls switching between a motor-driven travel and an engine-driven travel by controlling the hydraulic pressure switching unit and causing the clutch to make switching of a power transmission route, characterized in that the clutch actuator includes a hydraulic pressure pump (P) and an accumulator , upon determining that the driver has performed a start-up operation, the controller puts the hydraulic pressure pump (P) into operation to increase a hydraulic pressure in a hydraulic pressure passage including the accumulator , upon determining that the hydraulic pressure of the accumulator has reached a predetermine level, the controller stops the operation of the hydraulic pressure pump (P), and the controller is configured to, once the hydraulic pressure reaches the predetermined level, determine that the vehicle is in an operable state and permit the vehicle to start traveling. a transmission comprising an input shaft that receives power inputted from a power source (E, M) for travel of the vehicle and an output shaft that outputs power to a drive wheel , the power source (E, M) including an engine (E) and an electric motor (M); a manual gear shifting power transmission mechanism that delivers an operation force of a driver as gear shifting power to the transmission ; a clutch disposed between the power source (E) for travel of the vehicle and the input shaft ; and a controlled clutch actuation power transmission mechanism (T2) that delivers power of a clutch actuator as clutch actuation power to the clutch ; a manual clutch actuation power transmission mechanism (T1) that delivers an operation force of the driver as clutch actuation power to the clutch ; and a controller that controls switching between the manual clutch actuation power transmission mechanism (T1) and the controlled clutch actuation power transmission mechanism (T2) by a hydraulic pressure switching unit , and that controls switching between a motor-driven travel and an engine-driven travel by controlling the hydraulic pressure switching unit and causing the clutch to make switching of a power transmission route, characterized in that the clutch actuator includes a hydraulic pressure pump (P) and an accumulator , upon determining that the driver has performed a start-up operation, the controller puts the hydraulic pressure pump (P) into operation to increase a hydraulic pressure in a hydraulic pressure passage including the accumulator , upon determining that the hydraulic pressure of the accumulator has reached a predetermine level, the controller stops the operation of the hydraulic pressure pump (P), and the controller is configured to, once the hydraulic pressure reaches the predetermined level, determine that the vehicle is in an operable state and permit the vehicle to start traveling. <EOS>