Kia Optima Sportswagon (2018) is 100 mm (3.94 inch) longer and 302 kg (666 lbs) lighter than SsangYong Rexton (2014).
SsangYong Rexton (2014) is 40 mm (1.57 inch) wider, 370 mm (14.57 inch) higher and has 160 liters (5.65 ft3) bigger cargo space than Kia Optima Sportswagon (2018).