BMW X6 (2014) is 223 mm (8.78 inch) longer, 179 mm (7.05 inch) wider, 280 mm (11.02 inch) higher and has 224 liters (7.91 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2017).
Mercedes C-Class (Coupe) (2017) is 790 kg (1,742 lbs) lighter than BMW X6 (2014).