Kia Optima Sportswagon (2018) is 5 mm (0.20 inch) wider, 386 kg (851 lbs) lighter and has 5 liters (0.18 ft3) bigger cargo space than Toyota HiLux (2021).
Toyota HiLux (2021) is 475 mm (18.70 inch) longer and 340 mm (13.39 inch) higher than Kia Optima Sportswagon (2018).