BMW 5 Series (2020) is 46 mm (1.81 inch) longer, 4 mm (0.16 inch) wider, 23 mm (0.91 inch) higher and has 40 liters (1.41 ft3) bigger cargo space than Opel Insignia Grand Sport (2017).
Opel Insignia Grand Sport (2017) is 319 kg (703 lbs) lighter than BMW 5 Series (2020).
