Window assembly, and vehicle door and vehicle featuring the window assembly

Window assembly for a window opening of a motor vehicle having a front-rear direction and a vertical direction, comprising:

• a door frame member having an outer surface, a front pillar, and a rear pillar that is spaced apart from the front pillar along the front-rear direction;
• a movable window pane having a guiding section, a window section including an outer window surface and an inner window surface, and a front end face facing to a front and being interposed between the outer window surface and the inner window surface;
• a window guiding profile fastened to the front pillar, and having a sealing portion being configured to seal or support the window pane;
• wherein the window guiding profile includes a first guiding portion configured to guide the window pane only at the inner window surface, or at the inner window surface and the front end face;
• wherein the first guiding portion includes a sealing portion being configured to seal or to support the window pane exclusively at the inner window surface, or a the front end face, or simultaneously at the inner window surface and at the front end face;
• wherein the first guiding portion includes a supporting lip being configured to engage the inner window surface, and wherein the first guiding portion includes an intermediate sealing member being configured to engage the front end face;
• and
• wherein the window guiding profile further includes a second guiding portion being configured to guide the window pane at the window outer surface and at the window inner surface.