GMC Yukon XL (2021) is 475 mm (18.70 inch) longer, 158 mm (6.22 inch) wider, 453 mm (17.83 inch) higher and has 2156 liters (76.14 ft3) bigger cargo space than Mercedes S-Class (2017).
Mercedes S-Class (2017) is 410 kg (904 lbs) lighter than GMC Yukon XL (2021).