COMPARE Audi A6 Avant (2017) with GMC Sierra 2500HD (2018)

Audi A6 Avant (2017) vs GMC Sierra 2500HD (2018)

• Audi A6 Avant (2017) is 914 kg (2,015 lbs) lighter than GMC Sierra 2500HD (2018).
• GMC Sierra 2500HD (2018) is 757 mm (29.80 inch) longer, 160 mm (6.30 inch) wider, 515 mm (20.28 inch) higher and has 1153 liters (40.72 ft3) bigger cargo space than Audi A6 Avant (2017).