Ford Mustang (2020) is 16 mm (0.63 inch) wider and 333 kg (734 lbs) lighter than Mercedes S-Class (2016).
Mercedes S-Class (2016) is 456 mm (17.95 inch) longer, 94 mm (3.70 inch) higher and has 168 liters (5.93 ft3) bigger cargo space than Ford Mustang (2020).