BMW 7 Series (2018) is 689 mm (27.13 inch) longer, 180 mm (7.09 inch) wider, 5 mm (0.20 inch) higher and has 152 liters (5.37 ft3) bigger cargo space than Ford Fiesta (Sedan) (2015).
Ford Fiesta (Sedan) (2015) is 691 kg (1,523 lbs) lighter than BMW 7 Series (2018).
