Audi S4 (2016) is 29 mm (1.14 inch) higher, 40 kg (88 lbs) lighter and has 72 liters (2.54 ft3) bigger cargo space than Ford Mustang Shelby GT350 (2015).
Ford Mustang Shelby GT350 (2015) is 82 mm (3.23 inch) longer and 102 mm (4.02 inch) wider than Audi S4 (2016).
