Kia Optima Sportswagon (2017) is 100 mm (3.94 inch) wider, 275 kg (606 lbs) lighter and has 5 liters (0.18 ft3) bigger cargo space than Toyota HiLux (2014).
Toyota HiLux (2014) is 280 mm (11.02 inch) longer and 380 mm (14.96 inch) higher than Kia Optima Sportswagon (2017).