Ford Flex (2016) is 456 mm (17.95 inch) longer, 325 mm (12.80 inch) wider, 440 kg (970 lbs) lighter and has 556 liters (19.63 ft3) bigger cargo space than Mercedes G-Class (2018).
Mercedes G-Class (2018) is 243 mm (9.57 inch) higher than Ford Flex (2016).