Citroen DS4 (2020) is 112 mm (4.41 inch) higher and 512 kg (1,129 lbs) lighter than Mercedes S-Class Coupe (2017).
Mercedes S-Class Coupe (2017) is 751 mm (29.57 inch) longer, 87 mm (3.43 inch) wider and has 41 liters (1.45 ft3) bigger cargo space than Citroen DS4 (2020).