Vehicle door assembly and vehicle

The vehicle door assembly comprises an interior trimming panel body, a storage box and an elastic reset assembly, a mounting hole is formed in the interior trimming panel body, a limiting frame is arranged in the mounting hole, and the limiting frame surrounds the hole wall of the mounting hole; the storage box comprises a storage part, a cover plate and a clamping jaw part, the storage part is arranged in the via hole, and the storage part and the hole wall of the via hole are arranged in a spaced mode to form a second avoiding space; one end of the clamping jaw part is connected with the storage part, and the other end of the clamping jaw part is elastically clamped with the connecting section and can rotate around the length direction of the connecting section, so that at least part of the storage part can be overturned out of the mounting hole; the cover plate is connected with the storage part and is arranged opposite to the limiting frame and the first avoiding space in the axial direction of the mounti