GMC Yukon XL (2015) is 995 mm (39.17 inch) longer, 235 mm (9.25 inch) wider, 433 mm (17.05 inch) higher and has 1682 liters (59.40 ft3) bigger cargo space than Mercedes C-Class (Estate) (2017).
Mercedes C-Class (Estate) (2017) is 4092 kg (9,021 lbs) lighter than GMC Yukon XL (2015).