Mercedes AMG GT (2016) is 129 mm (5.08 inch) wider than Mercedes C-Class (Coupe) (2017).
Mercedes C-Class (Coupe) (2017) is 140 mm (5.51 inch) longer, 120 mm (4.72 inch) higher, 95 kg (209 lbs) lighter and has 6 liters (0.21 ft3) bigger cargo space than Mercedes AMG GT (2016).