GMC Yukon XL (2019) is 856 mm (33.70 inch) longer, 120 mm (4.72 inch) wider, 74 mm (2.91 inch) higher and has 861 liters (30.41 ft3) bigger cargo space than Toyota 4Runner (2020).
Toyota 4Runner (2020) is 366 kg (807 lbs) lighter than GMC Yukon XL (2019).
