Ford Flex (2019) is 270 mm (10.63 inch) longer, 396 mm (15.59 inch) wider, 256 mm (10.08 inch) higher and has 670 liters (23.66 ft3) bigger cargo space than Kia Optima Sportswagon (2015).
Kia Optima Sportswagon (2015) is 478 kg (1,054 lbs) lighter than Ford Flex (2019).
