Audi A6 Avant (2018) is 572 mm (22.52 inch) longer, 167 mm (6.57 inch) wider, 13 mm (0.51 inch) higher and has 179 liters (6.32 ft3) bigger cargo space than Kia Rio (Sedan) (2015).
Kia Rio (Sedan) (2015) is 817 kg (1,801 lbs) lighter than Audi A6 Avant (2018).
