BMW 8 Series (G14) (2020) is 465 mm (18.31 inch) longer, 119 mm (4.69 inch) wider, 32 kg (71 lbs) lighter and has 15 liters (0.53 ft3) bigger cargo space than Volvo V40 (2017).
Volvo V40 (2017) is 81 mm (3.19 inch) higher than BMW 8 Series (G14) (2020).