Kia Rio (Hatchback) (2016) is 104 mm (4.09 inch) higher, 1232 kg (2,716 lbs) lighter and has 145 liters (5.12 ft3) bigger cargo space than Polestar 1 (2017).
Polestar 1 (2017) is 535 mm (21.06 inch) longer and 238 mm (9.37 inch) wider than Kia Rio (Hatchback) (2016).