Kia Optima Sportswagon (2015) is 39 mm (1.54 inch) wider, 20 mm (0.79 inch) higher, 60 kg (132 lbs) lighter and has 210 liters (7.42 ft3) bigger cargo space than Lexus ES (2019).
Lexus ES (2019) is 55 mm (2.17 inch) longer than Kia Optima Sportswagon (2015).