The invention relates to an emergency and special vehicle (12) comprising a loading space (10) for transporting or for conveying people, wherein a seat (34) having a seat surface (36) and a backrest (38) is arranged in the loading space (10) on a fixedly mounted seat holder (30) having a displacement device (32) for displacing the seat (34), and wherein the seat holder (30) is secured only to a side wall (14) and/or only to a wheel house (18). The seat (34) is provided on the seat holder (30) with a plurality of detent positions (41) for fixing the seat (34) at different distances from the side wall (14) of the loading space (10).
