A ramp assembly for a passenger using a wheelchair to enter or exit a motorized vehicle. The ramp assembly includes a rail assembly having a track with a first portion extending longitudinally along the rail and a second portion inclined with the first portion. A ramp is operatively connected to the rail assembly. The ramp includes a first body and a second body that articulates with respect to the first body, wherein the ramp moves along the rail assembly and includes a storage position and a deployed position. A first roller is operatively connected to the first body and a second roller is operatively connected to the second body. The first body and the second body of the ramp are generally planar in the storage position and the first body is inclined with respect to the second body in the deployed position.
