Abstract: A vehicle seat with a modular vehicle seat frame is disclosed. The seat frame includes a first side module and a second side module which is arranged located opposite. A front, rear upper and middle cross brace are seat width-adaptably arranged between the side modules. Between the front and the rear cross brace a spring structure is stretched out, which spring-elastically supports a seat cushion of the vehicle seat.

Abstract: A method for adjusting a vehicle seat for a vehicle is provided. The method includes folding the vehicle seat and displacing the vehicle seat. Folding and displacing are coupled so that on a folding and/or a pushing, the vehicle seat is displaced into a folding position. A vehicle seat and a vehicle are also provided.

Abstract: A vehicle seat with a modular vehicle seat frame is disclosed. The seat frame includes a first side module and a second side module which is arranged located opposite. A front, rear upper and middle cross brace are seat width-adaptably arranged between the side modules. Between the front and the rear cross brace a spring structure is stretched out, which spring-elastically supports a seat cushion of the vehicle seat.

Abstract: A motor vehicle is provided with a seat arrangement. The seat arrangement includes, but is not limited to a motor vehicle bench seat and a boundary of the interior. The motor vehicle bench seat is connected with the boundary of the interior via a seat adapter. In the seat adapter for fastening the motor vehicle seats to a motor vehicle floor, including, but not limited to a seat frame for fastening the motor vehicle seats to the motor vehicle floor, that includes, but is not limited to the seat frame has at least one track unit, facing the motor vehicle floor, with a track guide on the motor vehicle side and with a track slide on the frame side, cooperating therewith, which are pre-mounted on the seat frame, in order to move the seat frame with the motor vehicle seats along the motor vehicle floor.