Mazda BT-50 (2017) is 452 mm (17.80 inch) longer, 308 mm (12.13 inch) higher and has 597 liters (21.08 ft3) bigger cargo space than Opel Insignia Sports Tourer (2020).
Opel Insignia Sports Tourer (2020) is 153 mm (6.02 inch) wider and 495 kg (1,091 lbs) lighter than Mazda BT-50 (2017).