BMW 7 Series (2020) is 600 mm (23.62 inch) longer, 74 mm (2.91 inch) wider and has 40 liters (1.41 ft3) bigger cargo space than Ford Grand C-Max (2014).
Ford Grand C-Max (2014) is 217 mm (8.54 inch) higher and 522 kg (1,151 lbs) lighter than BMW 7 Series (2020).