BMW X3 (2018) is 28 mm (1.10 inch) wider, 221 mm (8.70 inch) higher and has 60 liters (2.12 ft3) bigger cargo space than Opel Insignia Grand Sport (2020).
Opel Insignia Grand Sport (2020) is 189 mm (7.44 inch) longer and 649 kg (1,431 lbs) lighter than BMW X3 (2018).
