Athletic, aesthetic and majestic. The fully electric Audi A6 Sportback e-tron combines sleek design with smart innovations giving you the ride of a lifetime – everyday. ​ #Audi #VorsprungDurchTechnik #A6etron #ThisIsAudi #eMobility​ —– Audi A6 Sportback e-tron performance: Combined electric power consumption in kWh/100 km: 15.9-14.0; combined CO₂ emissions in g/km: 0. CO₂ class: A. Optional equipment available at an extra charge.