Citroen C1 (2014) is 51 mm (2.01 inch) higher and 819 kg (1,806 lbs) lighter than Mercedes CLS-Class (2015).
Mercedes CLS-Class (2015) is 1474 mm (58.03 inch) longer, 262 mm (10.31 inch) wider and has 324 liters (11.44 ft3) bigger cargo space than Citroen C1 (2014).