The invention relates to a multifunctional vehicle, which contains a kitchen and a washroom, the compartment containing a working area and a living quarter or passenger area and separating with a baffle. The multifunctional vehicle is equipped with a flexible and collapsible airscrew, which makes the multifunctional vehicle have flight ability; said airscrew and cartwheel can be contracted into the vehicle body, and the whole vehicle seals integrally and is able to run in water like a boat; before stretching the airscrew, the multifunctional vehicle keeps the basic function of a normal vehicle; the multifunctional vehicle without equipment of flight facility is equipped with a kitchen, a washroom, working area, living quarter or passenger area, a rotary chair for sitting or reclining, a collapsible desk plate, a television and sound equipment; and the material for preparing multifunctional vehicle is explosion-proof, bulletproof, crashproof and fireproof, and the vehicle windows are prepared with vacuum glass which is bulletproof and ray-proof, it being thermal protective, acoustic baffling and safe.