With an exceptionally low Cd value of 0.21, the Audi A6 Sportback e-tron is the most aerodynamic Audi of all time and leads the entire VW Group in its segment in terms of aerodynamics. The A6 Avant e-tron also achieves an excellent Cd value of 0.24, placing it at the top of its body segment. Aerodynamics developers Andreas Lauterbach and Matteo Ghelfi and wheel designer Andreas Valencia Pollex explain how they achieved the record value with meticulous attention to detail.
