GMC Yukon (2021) is 1200 mm (47.24 inch) longer, 228 mm (8.98 inch) wider, 640 mm (25.20 inch) higher and has 1721 liters (60.78 ft3) bigger cargo space than Mercedes SLK-Class (2014).
Mercedes SLK-Class (2014) is 1035 kg (2,282 lbs) lighter than GMC Yukon (2021).