Audi e-tron 50 quattro Sportback Price in Germany Starting From DEM 80,960 to DEM 86,020. Audi e-tron 50 quattro Sportback Comes with AWD 408 hp (300 kW) Motor Power with 200 km/h (124 mph) max speed and Acceleration of 6.8 sec 0-100 km/h. It has 71 kWh Liquid-cooled Li-ion 400V battery. It is available in both AC or DC charging options.