Abstract: A sliding door for a motor vehicle, the sliding door being movable by a sliding motion into an opened and into a closed position, and having a fixing arrangement (2). The fixing arrangement (2) has an engagement module (3) and an engagement element (4), the engagement module (3) engaging the engagement element (4) when the sliding door is moved into the opened position and in this way fixing the sliding door in the opened position. It is proposed that the engagement module (3), when the sliding door has been fixed in the opened position, can be actuated by a drive in a motorized manner so that, in this way, the engagement element (4) is released and the sliding door can then be moved in the closing direction.