BMW 5 Series Gran Turismo (2015) is 109 mm (4.29 inch) longer, 37 mm (1.46 inch) wider, 104 mm (4.09 inch) higher and has 10 liters (0.35 ft3) bigger cargo space than Opel Insignia Grand Sport (2020).
Opel Insignia Grand Sport (2020) is 765 kg (1,687 lbs) lighter than BMW 5 Series Gran Turismo (2015).
