Kia Optima Sportswagon (2015) is 627 mm (24.69 inch) longer, 50 mm (1.97 inch) wider, 24 mm (0.94 inch) higher and has 173 liters (6.11 ft3) bigger cargo space than Seat Leon SC (2014).
Seat Leon SC (2014) is 361 kg (796 lbs) lighter than Kia Optima Sportswagon (2015).
