Fender mounting structure and automobile

The utility model relates to a fender mounting structure and an automobile, which comprises a fender body, the fender body is provided with an assembling surface, the assembling surface is arranged perpendicular to the Z-axis direction, and the assembling surface is provided with a first assembling hole; a side outer panel; the connecting support is arranged on the side wall outer plate in the Y direction, a second assembling hole is formed in the connecting support, and the second assembling hole is opposite to the first assembling hole; and the fastener can be arranged in the first assembly hole and the second assembly hole in a penetrating mode in the Z-axis direction to be fixed. Due to the fact that the fastening piece is installed in the first assembly hole and the second assembly hole in the Z-axis direction, the fastening piece cannot be blocked by the front door and even a vehicle body framework, the front door does not need to be opened by a large angle during installation, man-machine operation is