Automobile

The utility model provides an automobile. The automobile comprises a cab and a vehicle-mounted power supply, a middle channel longitudinal beam is arranged in the cab, the vehicle-mounted power supply is installed on the middle channel longitudinal beam, and the vehicle-mounted power supply is connected with the two opposite sides of the middle channel longitudinal beam. The vehicle-mounted power source is installed on the middle channel longitudinal beam in the cab, the vehicle-mounted power source is prevented from being extruded when an automobile is collided, the collision safety is improved, the vehicle-mounted power source is communicated with the two opposite sides of the middle channel longitudinal beam, a longitudinal force transmission channel can be established, and the longitudinal rigidity of the middle channel longitudinal beam is improved.