Low resistance. For faster progress.
Thanks to its intelligent lightweight construction, the BMW X3 has lost weight and, with its precisely intertuned aerodynamic measures, achieves an optimised drag coefficient. Both features have a positive impact on the dynamics, efficiency and fuel consumption. Also enchancing the dynamics is the rear design with defined trailing edges, the aerodynamically optimised exterior mirrors and the Air Curtain in the front apron. The air vent control of the Active Air Stream kidney grille is unique – if demand for cooling air is low, both air vents close automatically, thus providing a further enhancement in aerodynamics.