BMW 7 Series (2018) is 689 mm (27.13 inch) longer, 73 mm (2.87 inch) wider and has 82 liters (2.90 ft3) bigger cargo space than Ford C-Max Energi (2020).
Ford C-Max Energi (2020) is 145 mm (5.71 inch) higher and 91 kg (201 lbs) lighter than BMW 7 Series (2018).