Kia Optima Sportswagon (2015) is 5 mm (0.20 inch) wider, 662 kg (1,459 lbs) lighter and has 118 liters (4.17 ft3) bigger cargo space than Toyota HiLux (2019).
Toyota HiLux (2019) is 475 mm (18.70 inch) longer and 340 mm (13.39 inch) higher than Kia Optima Sportswagon (2015).