Audi A8 (2015) is 848 mm (33.39 inch) longer, 214 mm (8.43 inch) wider and has 68 liters (2.40 ft3) bigger cargo space than Chevrolet Sonic (Sedan) (2016).
Chevrolet Sonic (Sedan) (2016) is 45 mm (1.77 inch) higher and 742 kg (1,636 lbs) lighter than Audi A8 (2015).
