GMC Yukon XL (2015) is 1067 mm (42.01 inch) longer, 267 mm (10.51 inch) wider, 452 mm (17.80 inch) higher and has 1702 liters (60.11 ft3) bigger cargo space than Mercedes CLA-Class (2017).
Mercedes CLA-Class (2017) is 4202 kg (9,264 lbs) lighter than GMC Yukon XL (2015).