Audi A7 Sportback (2016) is 692 mm (27.24 inch) longer, 95 mm (3.74 inch) wider and has 155 liters (5.47 ft3) bigger cargo space than Seat Leon (2016).
Seat Leon (2016) is 39 mm (1.54 inch) higher and 617 kg (1,360 lbs) lighter than Audi A7 Sportback (2016).
