Motorhome

A motorhome comprising a vehicle longitudinal axis and a superstructure that is arranged on the vehicle chassis and extends in the vehicle longitudinal axis, wherein the superstructure has at least one space expansion module that is displaceably attached to it transverse to the vehicle longitudinal axis and extends at least approximately along the entire length and height of a longitudinal side of the superstructure, wherein

• at least four drives for moving the at least one space expansion module transverse to the vehicle longitudinal axis are arranged with a drive of the at least four drives being disposed at each of the at least four respective corners on the superstructure or on a space expansion module and that at least one driver is configured as a spindle drive, wherein the at least one space expansion module is displaceably connected to the superstructure via at least four guiding elements each and a guiding element each has a guide rail with at least one slide moveably attached thereto and a holding blade attached to the slide and the slide and the holding blade are connected by interposing one adjusting means.