Chevrolet Cobalt (2015) is 164 mm (6.46 inch) wider and 808 kg (1,781 lbs) lighter than Mercedes GLK-Class (2017).
Mercedes GLK-Class (2017) is 58 mm (2.28 inch) longer, 185 mm (7.28 inch) higher and has 57 liters (2.01 ft3) bigger cargo space than Chevrolet Cobalt (2015).