Automobile gear shifting assembly and automobile

The utility model provides an automobile gear shifting assembly and a vehicle, the automobile gear shifting assembly comprises a button, a switch piece and a pressing contact, the button comprises a main body part and an extension part, one end of the extension part is fixedly connected with the main body part, or the extension part and the main body part are of an integrated structure, and the other end of the extension part protrudes towards one side far away from the main body part; one end, far away from the main body part, of the extension part is in contact with the switch part; the pressing contact is opposite to the switch piece; a first state and a second state are included between the button and the switch piece, in the first state, the extension part makes contact with the switch piece, the switch piece is spaced from the pressing contact, and the pressing contact is disconnected; and in the second state, the extension part extrudes the switch piece, the switch piece makes contact with the pressing contact, the pressing contact is conducted, and the automobile gear shifting assembly and the automobile meet the structure, so that noise generated by the extension part due to shaking is avoided.