BMW 8 Series (G14) (2019) is 450 mm (17.72 inch) longer and 116 mm (4.57 inch) wider than Mercedes B-Class (2014).
Mercedes B-Class (2014) is 218 mm (8.58 inch) higher, 528 kg (1,164 lbs) lighter and has 136 liters (4.80 ft3) bigger cargo space than BMW 8 Series (G14) (2019).
