Audi A3 (Sedan) (2016) is 399 kg (880 lbs) lighter than Seat Leon ST (2020).
Seat Leon ST (2020) is 184 mm (7.24 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) (2016).
