The invention discloses a vehicular multifunctional container box, comprising a housing of side-opened structure, an inner box with opened upper part and movably inserted in the housing, an inner box limiting mechanism arranged on the bottom wall of the housing, and a locating connection block arranged on the side wall of the outer box; the outer surface of the front wall of the inner box is provided with a light stick; a contact switch and a buckle used for opening and closing the inner box are arranged on the rear wall of the housing; the contact switch is serially connected to a lamp power circuit arranged in the inner box; the rear end of the housing is provided with a spring for driving the inner box to protrude out of the housing; and a damping mechanism is arranged between the bottom wall of the housing and the bottom wall of the inner box. The container box has the advantages that the spring is used as power, namely, the elasticity is changed into the opening force for driving the inner box to protrude outside, so that the box is easily opened only by a gentle contact.