Audi A8 (2017) is 755 mm (29.72 inch) longer, 210 mm (8.27 inch) wider and has 83 liters (2.93 ft3) bigger cargo space than Chevrolet Sonic (Sedan) (2014).
Chevrolet Sonic (Sedan) (2014) is 43 mm (1.69 inch) higher and 759 kg (1,673 lbs) lighter than Audi A8 (2017).
