Audi A7 Sportback (2017) is 267 mm (10.51 inch) longer and 62 mm (2.44 inch) wider than GMC Terrain (2015).
GMC Terrain (2015) is 264 mm (10.39 inch) higher, 82 kg (181 lbs) lighter and has 1257 liters (44.39 ft3) bigger cargo space than Audi A7 Sportback (2017).
