Abstract: A vehicle includes an authentication camera provided on an exterior of a body of the vehicle, a vehicle terminal provided on an interior of the body and receiving a user input, an auxiliary display provided on the interior of the body and displaying an review view image, and a processor controlling, upon receipt of a face registration start command for a user, the vehicle terminal to display guide information for a face registration procedure, controlling the auxiliary display to display a guideline and image information acquired by the authentication camera, acquiring outline information of a face image based on the acquired image information, recognizing face information based on the acquired outline information of the face image and location information of the guideline, and registering the recognized face information as the face information of the user.