Chevrolet Cobalt (2015) is 938 mm (36.93 inch) longer, 363 mm (14.29 inch) wider, 38 mm (1.50 inch) higher and has 142 liters (5.01 ft3) bigger cargo space than Volkswagen Up (2017).
Volkswagen Up (2017) is 192 kg (423 lbs) lighter than Chevrolet Cobalt (2015).