Vehicle

A vehicle comprising: a rotating electric machine (230, 280) including a rotating shaft (240, 290), a rotor (260, 310) mounted on said rotating shaft (240, 290), for corotating with said rotating shaft (240, 290), and a stator (250, 300) opposed to said rotor (260, 310) at a prescribed interval, with said rotor (260, 310) and said stator (250, 300) so formed that an air gap length functioning as magnetic resistance is adjustable; and an engine (10, 50, 110, 160, 210) connected to said rotor (260, 310) of said rotating electric machine, wherein said stator (250, 300) includes a first stator (251, 301) and a second stator (252, 302) opposed to each other at a prescribed interval, and said air gap length is adjusted by moving at least one of said first stator (251, 301) and said second stator (252, 302).