Audi A3 (Sedan) (2015) is 160 kg (353 lbs) lighter than Audi A4 Avant (2016).
Audi A4 Avant (2016) is 270 mm (10.63 inch) longer, 46 mm (1.81 inch) wider, 41 mm (1.61 inch) higher and has 80 liters (2.83 ft3) bigger cargo space than Audi A3 (Sedan) (2015).
