Audi A3 (Sedan) (2019) is 193 kg (425 lbs) lighter than Opel Astra Sports Tourer (2020).
Opel Astra Sports Tourer (2020) is 240 mm (9.45 inch) longer, 18 mm (0.71 inch) wider, 119 mm (4.69 inch) higher and has 115 liters (4.06 ft3) bigger cargo space than Audi A3 (Sedan) (2019).
