BMW 8 Series (G15) (2018) is 424 mm (16.69 inch) longer, 106 mm (4.17 inch) wider and has 15 liters (0.53 ft3) bigger cargo space than Mercedes B-Class (2020).
Mercedes B-Class (2020) is 221 mm (8.70 inch) higher and 299 kg (659 lbs) lighter than BMW 8 Series (G15) (2018).
