BMW 6 Series Gran Turismo (2019) is 559 mm (22.01 inch) longer, 338 mm (13.31 inch) higher and has 239 liters (8.44 ft3) bigger cargo space than McLaren 570GT (2017).
McLaren 570GT (2017) is 194 mm (7.64 inch) wider and 300 kg (661 lbs) lighter than BMW 6 Series Gran Turismo (2019).