Kia Optima Sportswagon (2017) is 170 mm (6.69 inch) longer and 142 kg (313 lbs) lighter than Kia Sorento (2015).
Kia Sorento (2015) is 25 mm (0.98 inch) wider, 230 mm (9.06 inch) higher and has 164 liters (5.79 ft3) bigger cargo space than Kia Optima Sportswagon (2017).
