Ford Flex (2017) is 246 mm (9.69 inch) longer, 402 mm (15.83 inch) wider, 283 mm (11.14 inch) higher and has 683 liters (24.12 ft3) bigger cargo space than Mercedes E-Class (2014).
Mercedes E-Class (2014) is 148 kg (326 lbs) lighter than Ford Flex (2017).