GMC Yukon XL (2014) is 1357 mm (53.43 inch) longer, 229 mm (9.02 inch) wider, 518 mm (20.39 inch) higher and has 1831 liters (64.66 ft3) bigger cargo space than Mercedes A-Class (2019).
Mercedes A-Class (2019) is 1299 kg (2,864 lbs) lighter than GMC Yukon XL (2014).