Aston Martin DB11 (2019) is 955 kg (2,105 lbs) lighter than GMC Sierra 3500HD (2018).
GMC Sierra 3500HD (2018) is 959 mm (37.76 inch) longer, 94 mm (3.70 inch) wider, 697 mm (27.44 inch) higher and has 1722 liters (60.81 ft3) bigger cargo space than Aston Martin DB11 (2019).
