GMC Yukon XL (2018) is 838 mm (32.99 inch) longer, 51 mm (2.01 inch) wider, 87 mm (3.43 inch) higher and has 822 liters (29.03 ft3) bigger cargo space than Honda Pilot (2014).
Honda Pilot (2014) is 481 kg (1,060 lbs) lighter than GMC Yukon XL (2018).
