Kia Optima Sportswagon (2017) is 85 mm (3.35 inch) longer and 180 kg (397 lbs) lighter than Lexus GX (2019).
Lexus GX (2019) is 25 mm (0.98 inch) wider, 224 mm (8.82 inch) higher and has 882 liters (31.15 ft3) bigger cargo space than Kia Optima Sportswagon (2017).
