Audi A3 (Sedan) (2015) is 349 kg (769 lbs) lighter than Seat Leon ST (2020).
Seat Leon ST (2020) is 186 mm (7.32 inch) longer, 3 mm (0.12 inch) wider, 40 mm (1.57 inch) higher and has 45 liters (1.59 ft3) bigger cargo space than Audi A3 (Sedan) (2015).
