Mazda BT-50 (2017) is 523 mm (20.59 inch) longer, 323 mm (12.72 inch) higher and has 617 liters (21.79 ft3) bigger cargo space than Opel Insignia (2020).
Opel Insignia (2020) is 381 mm (15.00 inch) wider and 437 kg (963 lbs) lighter than Mazda BT-50 (2017).