Mazda CX-7 (2017) is 58 mm (2.28 inch) wider, 111 mm (4.37 inch) higher and has 306 liters (10.81 ft3) bigger cargo space than Opel Astra Sports Tourer (2020).
Opel Astra Sports Tourer (2020) is 22 mm (0.87 inch) longer and 364 kg (802 lbs) lighter than Mazda CX-7 (2017).
