Citroen C-Elysee (2017) is 4 mm (0.16 inch) higher, 350 kg (772 lbs) lighter and has 26 liters (0.92 ft3) bigger cargo space than Mercedes C-Class (2016).
Mercedes C-Class (2016) is 244 mm (9.61 inch) longer and 62 mm (2.44 inch) wider than Citroen C-Elysee (2017).