GMC Yukon XL (2014) is 1062 mm (41.81 inch) longer, 114 mm (4.49 inch) wider, 234 mm (9.21 inch) higher and has 1247 liters (44.04 ft3) bigger cargo space than Land Rover Discovery (2018).
Land Rover Discovery (2018) is 950 kg (2,094 lbs) lighter than GMC Yukon XL (2014).