BMW 5 Series Touring (2018) is 217 mm (8.54 inch) longer, 169 mm (6.65 inch) higher and has 238 liters (8.40 ft3) bigger cargo space than Ford Mustang (2018).
Ford Mustang (2018) is 20 mm (0.79 inch) wider and 89 kg (196 lbs) lighter than BMW 5 Series Touring (2018).