BMW 5 Series (2016) is 490 mm (19.29 inch) longer, 124 mm (4.88 inch) wider and has 138 liters (4.87 ft3) bigger cargo space than Chevrolet Sonic (Sedan) (2020).
Chevrolet Sonic (Sedan) (2020) is 53 mm (2.09 inch) higher and 544 kg (1,199 lbs) lighter than BMW 5 Series (2016).