COMPARE Audi A6 (2015) with GMC Sierra 2500HD (2020)

Audi A6 (2015) vs GMC Sierra 2500HD (2020)

• Audi A6 (2015) is 1124 kg (2,478 lbs) lighter than GMC Sierra 2500HD (2020).
• GMC Sierra 2500HD (2020) is 1049 mm (41.30 inch) longer, 204 mm (8.03 inch) wider, 569 mm (22.40 inch) higher and has 1197 liters (42.27 ft3) bigger cargo space than Audi A6 (2015).