BMW 6 Series Gran Turismo (2019) is 1013 mm (39.88 inch) longer, 151 mm (5.94 inch) wider and has 291 liters (10.28 ft3) bigger cargo space than Ford B-Max (2020).
Ford B-Max (2020) is 65 mm (2.56 inch) higher and 516 kg (1,138 lbs) lighter than BMW 6 Series Gran Turismo (2019).