Kia Optima Sportswagon (2020) is 1298 mm (51.10 inch) longer, 215 mm (8.46 inch) wider and has 189 liters (6.67 ft3) bigger cargo space than Seat Mii (2020).
Seat Mii (2020) is 8 mm (0.31 inch) higher and 516 kg (1,138 lbs) lighter than Kia Optima Sportswagon (2020).
