GMC Yukon (2019) is 592 mm (23.31 inch) longer, 150 mm (5.91 inch) wider, 173 mm (6.81 inch) higher and has 706 liters (24.93 ft3) bigger cargo space than Land Rover Discovery (2018).
Land Rover Discovery (2018) is 739 kg (1,629 lbs) lighter than GMC Yukon (2019).