BMW 4 Series (2013) is 33 mm (1.30 inch) longer, 166 mm (6.54 inch) higher and has 295 liters (10.42 ft3) bigger cargo space than McLaren 600LT (2019).
McLaren 600LT (2019) is 105 mm (4.13 inch) wider and 227 kg (500 lbs) lighter than BMW 4 Series (2013).