Ford Flex (2017) is 708 mm (27.87 inch) longer, 452 mm (17.80 inch) wider, 232 mm (9.13 inch) higher and has 802 liters (28.32 ft3) bigger cargo space than Mercedes GLA-Class (2015).
Mercedes GLA-Class (2015) is 633 kg (1,396 lbs) lighter than Ford Flex (2017).