Aesthetic and athletic, emotion-packed design, sporty character and innovative technology: Audi is entering a new market segment with the A7 Sportback. The large five-door model with the dynamically flowing rear end brings together the best of three vehicle concepts: the sporty elegance of a coupe, the comfort of a sedan and the practicality of a station wagon. The A7 Sportback features the entire, wide-ranging technological expertise of the Audi brand. Its body is very lightweight thanks...