Audi TT (2015) is 550 kg (1,213 lbs) lighter than GMC Sierra 1500 (2018).
GMC Sierra 1500 (2018) is 1041 mm (40.98 inch) longer, 200 mm (7.87 inch) wider, 514 mm (20.24 inch) higher and has 1423 liters (50.25 ft3) bigger cargo space than Audi TT (2015).
