Mercedes C-Class (Estate) (2014) is 30 mm (1.18 inch) longer, 605 kg (1,334 lbs) lighter and has 140 liters (4.94 ft3) bigger cargo space than Mercedes GLC-Class (2020).
Mercedes GLC-Class (2020) is 80 mm (3.15 inch) wider and 217 mm (8.54 inch) higher than Mercedes C-Class (Estate) (2014).