BMW 5 Series Gran Turismo (2020) is 904 mm (35.59 inch) longer, 132 mm (5.20 inch) wider and has 146 liters (5.16 ft3) bigger cargo space than Chevrolet Sonic (Hatchback) (2018).
Chevrolet Sonic (Hatchback) (2018) is 28 mm (1.10 inch) higher and 515 kg (1,135 lbs) lighter than BMW 5 Series Gran Turismo (2020).