Audi A6 Avant (2018) is 277 mm (10.91 inch) longer, 91 mm (3.58 inch) wider, 23 mm (0.91 inch) higher and has 147 liters (5.19 ft3) bigger cargo space than Mazda 3 (Sedan) (2019).
Mazda 3 (Sedan) (2019) is 504 kg (1,111 lbs) lighter than Audi A6 Avant (2018).
