Citroen DS5 (2014) is 23 mm (0.91 inch) higher and 575 kg (1,268 lbs) lighter than Mercedes S-Class (2018).
Mercedes S-Class (2018) is 715 mm (28.15 inch) longer, 28 mm (1.10 inch) wider and has 35 liters (1.24 ft3) bigger cargo space than Citroen DS5 (2014).