A vehicle, comprising: a power storage device configured to be rechargeable; an electric motor configured to generate driving force for driving said vehicle by using electric power stored in said storage device; a command generating unit configured to switch between generation of a command to extend a useable period of said power storage device and stopping of generation of said command, by a manual operation; and a controller (48, 48A-48D) for controlling state of charge of said power storage device, said controller (48, 48A-48D) including a state estimating unit configured to calculate an index value indicating said state of charge, and a setting unit (111, 111A, 111B) configured to set a control range of said index value; wherein said setting unit (111, 111A, 111B) sets said control range to a first range while said command generating unit stops generation of said command, and sets said control range to a second range narrower than said first range, when said command is generated by said command generating unit; the vehicle characterized in that said controller (48, 48A-48D) further includes a distance calculating unit configured to estimate a possible distance of travel by said vehicle based on said control range and degree of deterioration of said power storage device; said possible distance of travel includes a first possible distance of travel, and a second possible distance of travel; said first possible distance of travel represents a distance said vehicle can travel if a range of variation of said index value during traveling of said vehicle is within said first range; and said second possible distance of travel represents a distance said vehicle can travel if said range of variation of said index value during traveling of said vehicle is within said second range; said vehicle further comprising; a display device configured to be able to display said first and second possible distances of travel calculated by said distance calculating unit. a power storage device configured to be rechargeable; an electric motor configured to generate driving force for driving said vehicle by using electric power stored in said storage device; a command generating unit configured to switch between generation of a command to extend a useable period of said power storage device and stopping of generation of said command, by a manual operation; and a controller (48, 48A-48D) for controlling state of charge of said power storage device, said controller (48, 48A-48D) including a state estimating unit configured to calculate an index value indicating said state of charge, and a setting unit (111, 111A, 111B) configured to set a control range of said index value; wherein said setting unit (111, 111A, 111B) sets said control range to a first range while said command generating unit stops generation of said command, and sets said control range to a second range narrower than said first range, when said command is generated by said command generating unit; the vehicle characterized in that said controller (48, 48A-48D) further includes a distance calculating unit configured to estimate a possible distance of travel by said vehicle based on said control range and degree of deterioration of said power storage device; said possible distance of travel includes a first possible distance of travel, and a second possible distance of travel; said first possible distance of travel represents a distance said vehicle can travel if a range of variation of said index value during traveling of said vehicle is within said first range; and said second possible distance of travel represents a distance said vehicle can travel if said range of variation of said index value during traveling of said vehicle is within said second range; said vehicle further comprising; a display device configured to be able to display said first and second possible distances of travel calculated by said distance calculating unit.