Chevrolet Cobalt (2015) is 109 mm (4.29 inch) wider, 145 mm (5.71 inch) higher, 743 kg (1,638 lbs) lighter and has 78 liters (2.75 ft3) bigger cargo space than Nissan GT-R (2016).
Nissan GT-R (2016) is 193 mm (7.60 inch) longer than Chevrolet Cobalt (2015).