Buick Regal TourX (2020) is 1024 kg (2,258 lbs) lighter than GMC Yukon XL (2017).
GMC Yukon XL (2017) is 193 mm (7.60 inch) longer, 183 mm (7.20 inch) wider, 407 mm (16.02 inch) higher and has 1572 liters (55.51 ft3) bigger cargo space than Buick Regal TourX (2020).