Sleek and stylish, combining athletic aesthetic and elegance in grand style: the new Audi A7 Sportback and Audi S7 Sportback. For more Information: http://bit.ly/1lGeOLZ————————————-A7 Sportback: Combined fuel consumption in l/100 km: 7.6 – 4.7 (30.9 – 50.0 US mpg) / Combined CO2 emissions in g/km: 176 – 122 (283.2 – 196.3 g/mi)Audi S7 Sportback:Combined fuel consumption in l/100 km: 9.3 (25.3 US mpg) / Combined CO2 emissions in g/km: 215 (346.0 g/mi)