Purpose in every detail. ⁣ Discover the new Audi A2 e-tron.⁣ ⁣ #Audi #VorsprungDurchTechnik #A2etron Optional equipment available at an additional charge. Audi A2 e-tron 170 kW: Combined electric power consumption in kWh/100 km: 15.7-13.9; combined CO₂ emissions in g/km: 0; CO₂ class: A