GMC Yukon (2019) is 549 mm (21.61 inch) longer, 267 mm (10.51 inch) wider, 452 mm (17.80 inch) higher and has 1161 liters (41.00 ft3) bigger cargo space than Mercedes CLA-Class (2018).
Mercedes CLA-Class (2018) is 998 kg (2,200 lbs) lighter than GMC Yukon (2019).