A motor vehicle with a cargo bay, loadable in two loading posiions

A motor vehicle 1 comprising a cargo bay 2, which may be a vehicle boot and a first loading platform 3 which can be pulled out of the cargo bay and comprises guide rails (4, 4', Figure 1) which are arranged at the top of said loading platform 3 and are fixed thereto for the purpose of lateral guidance of a second loading platform 5 which is displaceable beyond the first loading platform 3 in the direction of the longitudinal axis of the motor vehicle 2. The two loading platforms 3, 5 can jointly be transferred over a rear edge (6, Figure 3) of themotor vehicle 1 in the direction of the longitudinal axis of the motor vehicle to a first loading position for loading the second loading platform 5 and where a transfer from the first loading position to a second loading position for loading the first loading platform 3 can be achieved such a way that the second loading platform 5 is displaceable on the first loading platform 3 into the cargo bay in order to thus expose a rear region 9 of the first loading platform.