BMW 5 Series (2016) is 395 mm (15.55 inch) longer, 260 mm (10.24 inch) higher and has 416 liters (14.69 ft3) bigger cargo space than McLaren 650S Coupe (2015).
McLaren 650S Coupe (2015) is 234 mm (9.21 inch) wider and 372 kg (820 lbs) lighter than BMW 5 Series (2016).