Citroen C1 (2014) is 26 mm (1.02 inch) higher and 489 kg (1,078 lbs) lighter than Mercedes C-Class (2020).
Mercedes C-Class (2020) is 1220 mm (48.03 inch) longer, 190 mm (7.48 inch) wider and has 284 liters (10.03 ft3) bigger cargo space than Citroen C1 (2014).