Mazda BT-50 (2020) is 667 mm (26.26 inch) longer, 286 mm (11.26 inch) higher and has 617 liters (21.79 ft3) bigger cargo space than Opel Astra Sports Tourer (2014).
Opel Astra Sports Tourer (2014) is 111 mm (4.37 inch) wider and 620 kg (1,367 lbs) lighter than Mazda BT-50 (2020).