BMW 5 Series Gran Turismo (2017) is 260 mm (10.24 inch) longer, 364 mm (14.33 inch) higher and has 500 liters (17.66 ft3) bigger cargo space than McLaren Senna (2018).
McLaren Senna (2018) is 57 mm (2.24 inch) wider and 541 kg (1,193 lbs) lighter than BMW 5 Series Gran Turismo (2017).