Mercedes CL-Class (2014) is 510 mm (20.08 inch) longer, 66 mm (2.60 inch) higher, 125 kg (276 lbs) lighter and has 347 liters (12.25 ft3) bigger cargo space than Polestar 1 (2017).
Polestar 1 (2017) is 86 mm (3.39 inch) wider than Mercedes CL-Class (2014).