Kia Optima Sportswagon (2017) is 374 mm (14.72 inch) longer, 6 mm (0.24 inch) wider and has 86 liters (3.04 ft3) bigger cargo space than Kia Soul (2017).
Kia Soul (2017) is 166 mm (6.54 inch) higher and 84 kg (185 lbs) lighter than Kia Optima Sportswagon (2017).
