Smart dynamism. The rear of the I.D. VIZZION also has nothing in common with that of a traditionally designed saloon. Instead of relying on conservative status, the I.D. VIZZION uncompromisingly aims for a smart dynamic appeal. The rear, with its sharp trailing edge, has ideal aerodynamic properties. Instead of a conventional boot lid, an electrically actuated rear lid swings upward, giving access to a 565-litre boot space. Like the overall car, the rear also exhibits clean and expressive styling. The white light axis keeps pace with the digitally connected world at the rear too. This low-profile strip of LEDs spans the sides of the car into the rear wings and thereby emphasises the large width of the I.D. VIZZION. Immediately above the white band of LEDs, a red LED strip provides tail light and brake light functions. The centre or 'third' brake light is the rear window itself, because it is also a gigantic OLED display. With increasing intensity of braking, the brake light enlarges interactively from bottom to top.