Mercedes C-Class (2015) is 114 mm (4.49 inch) longer, 455 kg (1,003 lbs) lighter and has 76 liters (2.68 ft3) bigger cargo space than Polestar 2 (2021).
Polestar 2 (2021) is 171 mm (6.73 inch) wider and 52 mm (2.05 inch) higher than Mercedes C-Class (2015).