Audi A5 (2015) is 924 kg (2,037 lbs) lighter than GMC Sierra 3500HD (2017).
GMC Sierra 3500HD (2017) is 987 mm (38.86 inch) longer, 181 mm (7.13 inch) wider, 586 mm (23.07 inch) higher and has 1511 liters (53.36 ft3) bigger cargo space than Audi A5 (2015).
