Kia Optima Sportswagon (2017) is 270 mm (10.63 inch) longer, 119 mm (4.69 inch) higher, 630 kg (1,389 lbs) lighter and has 297 liters (10.49 ft3) bigger cargo space than Polestar 1 (2017).
Polestar 1 (2017) is 98 mm (3.86 inch) wider than Kia Optima Sportswagon (2017).
