Audi A3 Sportback (2018) is 55 mm (2.17 inch) wider than Toyota Yaris (Sedan) (2017).
Toyota Yaris (Sedan) (2017) is 112 mm (4.41 inch) longer, 84 mm (3.31 inch) higher, 173 kg (381 lbs) lighter and has 2 liters (0.07 ft3) bigger cargo space than Audi A3 Sportback (2018).
