Audi R8 (2015) is 1079 kg (2,379 lbs) lighter than GMC Sierra 3500HD (2017).
GMC Sierra 3500HD (2017) is 1254 mm (49.37 inch) longer, 91 mm (3.58 inch) wider, 732 mm (28.82 inch) higher and has 1892 liters (66.81 ft3) bigger cargo space than Audi R8 (2015).
