Mercedes GLC-Class (2014) is 58 kg (128 lbs) lighter than Mercedes X-Class (2020).
Mercedes X-Class (2020) is 684 mm (26.93 inch) longer, 30 mm (1.18 inch) wider, 160 mm (6.30 inch) higher and has 810 liters (28.60 ft3) bigger cargo space than Mercedes GLC-Class (2014).