Kia Optima Sportswagon (2018) is 573 mm (22.56 inch) longer, 44 mm (1.73 inch) wider, 11 mm (0.43 inch) higher and has 60 liters (2.12 ft3) bigger cargo space than Seat Leon (2016).
Seat Leon (2016) is 613 kg (1,351 lbs) lighter than Kia Optima Sportswagon (2018).
