Audi A7 Sportback (2016) is 493 mm (19.41 inch) longer, 166 mm (6.54 inch) wider and has 78 liters (2.75 ft3) bigger cargo space than Toyota Prius Prime (2018).
Toyota Prius Prime (2018) is 71 mm (2.80 inch) higher and 449 kg (990 lbs) lighter than Audi A7 Sportback (2016).
