BMW 8 Series (G15) (2018) is 341 mm (13.43 inch) longer, 92 mm (3.62 inch) wider and has 86 liters (3.04 ft3) bigger cargo space than Mitsubishi Lancer (2015).
Mitsubishi Lancer (2015) is 140 mm (5.51 inch) higher and 249 kg (549 lbs) lighter than BMW 8 Series (G15) (2018).