Mercedes C-Class (2020) is 705 kg (1,554 lbs) lighter than Mercedes M-Class (2014).
Mercedes M-Class (2014) is 118 mm (4.65 inch) longer, 116 mm (4.57 inch) wider, 346 mm (13.62 inch) higher and has 210 liters (7.42 ft3) bigger cargo space than Mercedes C-Class (2020).