BMW 8 Series (G14) (2020) is 356 mm (14.02 inch) longer than Chevrolet Cobalt (2015).
Chevrolet Cobalt (2015) is 102 mm (4.02 inch) wider, 175 mm (6.89 inch) higher, 861 kg (1,898 lbs) lighter and has 43 liters (1.52 ft3) bigger cargo space than BMW 8 Series (G14) (2020).