Audi A5 (2014) is 829 kg (1,828 lbs) lighter than GMC Sierra 3500HD (2014).
GMC Sierra 3500HD (2014) is 1117 mm (43.98 inch) longer, 178 mm (7.01 inch) wider, 588 mm (23.15 inch) higher and has 1511 liters (53.36 ft3) bigger cargo space than Audi A5 (2014).
