Chevrolet Cobalt (2015) is 56 mm (2.20 inch) wider and 1448 kg (3,192 lbs) lighter than Rolls-Royce Ghost (2017).
Rolls-Royce Ghost (2017) is 921 mm (36.26 inch) longer, 36 mm (1.42 inch) higher and has 3 liters (0.11 ft3) bigger cargo space than Chevrolet Cobalt (2015).
