Ford Focus (Hatchback) (2014) is 88 mm (3.46 inch) higher, 506 kg (1,116 lbs) lighter and has 31 liters (1.09 ft3) bigger cargo space than Ford Mustang (2018).
Ford Mustang (2018) is 431 mm (16.97 inch) longer and 92 mm (3.62 inch) wider than Ford Focus (Hatchback) (2014).