GMC Yukon (2021) is 784 mm (30.87 inch) longer, 270 mm (10.63 inch) wider, 498 mm (19.61 inch) higher and has 1571 liters (55.48 ft3) bigger cargo space than Hyundai Elantra (2015).
Hyundai Elantra (2015) is 1254 kg (2,765 lbs) lighter than GMC Yukon (2021).