Audi A7 Sportback (2017) is 715 kg (1,576 lbs) lighter than GMC Yukon XL (2019).
GMC Yukon XL (2019) is 726 mm (28.58 inch) longer, 134 mm (5.28 inch) wider, 470 mm (18.50 inch) higher and has 1637 liters (57.81 ft3) bigger cargo space than Audi A7 Sportback (2017).