The invention relates to a safe and reliable new energy vehicle for liquefied gas transportation. The vehicle comprises an operation tank, a first guide rail, a first movable block, a tank, a vehiclebody, a spraying mechanism, a splash-proof mechanism and a first mobile wheel; the spraying mechanism comprises a connecting rod, a second movable block, a second guide rail, a first driving gear, a support frame, a first motor, a driving wheel and a second driving gear, and the splash-proof mechanism comprises two third guide rails, a transmission rod, a second motor, a lead screw, a baffle and athird movable block. According to the safe and reliable new energy vehicle for liquefied gas transportation, by means of the spraying mechanism, water can be uniformly sprayed on the tank, the electric quantity of static electricity is effectively consumed through the action of water, and then the effect of removing the static electricity on the liquefied gas tank is achieved, and the safety of the new energy vehicle in the natural gas transportation process is improved; by means of the splash-proof mechanism, the phenomenon that stone thrown by wheels hits the natural gas tank can be effectively prevented, and the safety of the new energy vehicle in the natural gas transportation process is further improved.