Ford Flex (2015) is 228 mm (8.98 inch) longer, 397 mm (15.63 inch) wider, 291 mm (11.46 inch) higher and has 818 liters (28.89 ft3) bigger cargo space than Nissan Maxima (2018).
Nissan Maxima (2018) is 454 kg (1,001 lbs) lighter than Ford Flex (2015).