Citroen DS5 (2017) is 91 mm (3.58 inch) higher, 446 kg (983 lbs) lighter and has 65 liters (2.30 ft3) bigger cargo space than Mercedes S-Class Coupe (2017).
Mercedes S-Class Coupe (2017) is 496 mm (19.53 inch) longer and 26 mm (1.02 inch) wider than Citroen DS5 (2017).