Citroen C4 (2014) is 75 mm (2.95 inch) higher, 670 kg (1,477 lbs) lighter and has 8 liters (0.28 ft3) bigger cargo space than Mercedes S-Class Coupe (2016).
Mercedes S-Class Coupe (2016) is 697 mm (27.44 inch) longer and 108 mm (4.25 inch) wider than Citroen C4 (2014).
