Steering display return device and automobile

The utility model provides a steering display return device and an automobile. The steering display return device is applied to the automobile, and comprises an annular rheostat, a storage and a displayer, wherein the annular rheostat is fixedly arranged on a steering input shaft of an automobile steering wheel in a sleeved mode, and the movable contact end of the annular rheostat is connected with the steering input shaft; the storage is used for storing the corresponding relation between the resistance value of the annular rheostat and the steering angle of the automobile steering wheel, and the storage is connected with the annular rheostat; the displayer is arranged on an automobile instrument panel and is electrically connected with the annular rheostat and the storage, and the displayer displays the steering angle corresponding to the resistance value of the annular rheostat. The steering display return device displays the steering angle, so that a driver can directly know the real-time state of the ste