BMW 6 Series Gran Turismo (2020) is 233 kg (514 lbs) lighter than Ford Flex (2018).
Ford Flex (2018) is 35 mm (1.38 inch) longer, 354 mm (13.94 inch) wider, 187 mm (7.36 inch) higher and has 614 liters (21.68 ft3) bigger cargo space than BMW 6 Series Gran Turismo (2020).