BMW 8 Series (G14) (2018) is 1 mm (0.04 inch) longer than Opel Insignia (2017).
Opel Insignia (2017) is 182 mm (7.17 inch) wider, 159 mm (6.26 inch) higher, 265 kg (584 lbs) lighter and has 190 liters (6.71 ft3) bigger cargo space than BMW 8 Series (G14) (2018).
