BMW 5 Series (2020) is 199 mm (7.83 inch) longer, 283 mm (11.14 inch) higher and has 530 liters (18.72 ft3) bigger cargo space than McLaren Senna (2018).
McLaren Senna (2018) is 91 mm (3.58 inch) wider and 310 kg (683 lbs) lighter than BMW 5 Series (2020).