Audi A3 (Sedan) (2017) is 215 kg (474 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) (2017).
