Audi A7 Sportback (2016) is 424 mm (16.69 inch) longer, 136 mm (5.35 inch) wider and has 50 liters (1.77 ft3) bigger cargo space than Hyundai Elantra (2015).
Hyundai Elantra (2015) is 25 mm (0.98 inch) higher and 594 kg (1,310 lbs) lighter than Audi A7 Sportback (2016).
