Audi TTS (2016) is 510 kg (1,124 lbs) lighter than GMC Sierra 1500 (2016).
GMC Sierra 1500 (2016) is 1030 mm (40.55 inch) longer, 201 mm (7.91 inch) wider, 526 mm (20.71 inch) higher and has 1388 liters (49.02 ft3) bigger cargo space than Audi TTS (2016).
