GMC Yukon XL (2015) is 1011 mm (39.80 inch) longer, 235 mm (9.25 inch) wider, 448 mm (17.64 inch) higher and has 1682 liters (59.40 ft3) bigger cargo space than Mercedes C-Class (Estate) (2014).
Mercedes C-Class (Estate) (2014) is 4192 kg (9,242 lbs) lighter than GMC Yukon XL (2015).