BMW 5 Series Gran Turismo (2020) is 338 mm (13.31 inch) longer, 282 mm (11.10 inch) higher and has 380 liters (13.42 ft3) bigger cargo space than McLaren 600LT (2019).
McLaren 600LT (2019) is 63 mm (2.48 inch) wider and 387 kg (853 lbs) lighter than BMW 5 Series Gran Turismo (2020).