Chevrolet Cobalt (2015) is 54 mm (2.13 inch) longer, 200 mm (7.87 inch) wider, 20 mm (0.79 inch) higher and 323 kg (712 lbs) lighter than Mercedes GLA-Class (2016).
Mercedes GLA-Class (2016) has 28 liters (0.99 ft3) bigger cargo space than Chevrolet Cobalt (2015).