Ford Mustang (2017) is 45 mm (1.77 inch) wider and 16 kg (35 lbs) lighter than Volkswagen Arteon (2018).
Volkswagen Arteon (2018) is 78 mm (3.07 inch) longer, 56 mm (2.20 inch) higher and has 239 liters (8.44 ft3) bigger cargo space than Ford Mustang (2017).