Aston Martin DB9 (2015) is 760 kg (1,676 lbs) lighter than GMC Yukon XL (2018).
GMC Yukon XL (2018) is 981 mm (38.62 inch) longer, 165 mm (6.50 inch) wider, 607 mm (23.90 inch) higher and has 2030 liters (71.69 ft3) bigger cargo space than Aston Martin DB9 (2015).