Audi A4 (2016) is 1396 kg (3,078 lbs) lighter than GMC Sierra 2500HD (2019).
GMC Sierra 2500HD (2019) is 974 mm (38.35 inch) longer, 193 mm (7.60 inch) wider, 549 mm (21.61 inch) higher and has 1247 liters (44.04 ft3) bigger cargo space than Audi A4 (2016).
