Kia Optima Sportswagon (2015) is 100 mm (3.94 inch) longer and 578 kg (1,274 lbs) lighter than SsangYong Rexton (2014).
SsangYong Rexton (2014) is 40 mm (1.57 inch) wider, 370 mm (14.57 inch) higher and has 47 liters (1.66 ft3) bigger cargo space than Kia Optima Sportswagon (2015).