This vehicle has a travel drive system including a travel power source and an energy source for this travel power source, wherein an outlet for discharging waste generated by the travel drive system faces the rear surface of the vehicle body. The outlet is offset in the vehicle width direction relative to a passenger opening. Further, relative to the center line between the center line of the vehicle body in the vehicle width direction and the end portion of the vehicle body in the vehicle width direction, the outlet is positioned to the end portion side of the vehicle body in the vehicle width direction. Relative to the center line between the center line and the end portion in the vehicle width direction, the right and left edges of the passenger opening are positioned to the side of the center line of the vehicle body in the vehicle width direction.