Recently, we learned from relevant foreign media that after the release of Q4 e-tron spy photos, the first batch of road test spy photos of Q4 Sportback e-tron have also been exposed. There are obvious differences between Q4 Sportback e-tron and Q4 e-tron. The side adopts a more moving sliding back design. In addition, there are differences in some details. < / P > < p > it is understood that this is the first time that the car has been officially photographed. The photo location is located in Audi technology center. The front face is quite different from that of Q4 e-tron. The headlights are designed differently. The octagonal single frame grille, which is almost upright, replaces the traditional radiator grille, and looks more futuristic. < / P > < p > compared with Q4 e-tron, the side adopts a smoother sliding back design, and the roof line rapidly retracts from the B-pillar and merges with the vehicle window line, and the more streamlined shape also brings better aerodynamic properties. According to the previous information, its wind resistance coefficient is only 0.26cd, which is lower than Q4 e-tron. It is understood that the Q4 Sportback e-tron will be divided into two versions: rear drive and four-wheel drive. The maximum power of the rear drive motor is 150 kW, and the maximum power of the front and rear dual motor four-wheel drive version will be 225 kW and the maximum endurance is 400 km and 500 km respectively. The car may be launched in 2021 and launched into the market in 2022. We will continue to pay attention to more information.