Audi Q5 (2018) is 79 mm (3.11 inch) wider, 124 mm (4.88 inch) higher and has 10 liters (0.35 ft3) bigger cargo space than Opel Astra Sports Tourer (2020).
Opel Astra Sports Tourer (2020) is 35 mm (1.38 inch) longer and 387 kg (853 lbs) lighter than Audi Q5 (2018).
