Chevrolet Cobalt (2015) is 65 mm (2.56 inch) wider, 225 mm (8.86 inch) higher, 573 kg (1,263 lbs) lighter and has 43 liters (1.52 ft3) bigger cargo space than Mercedes AMG GT (2016).
Mercedes AMG GT (2016) is 68 mm (2.68 inch) longer than Chevrolet Cobalt (2015).