BMW 4 Series (2016) is 152 mm (5.98 inch) longer, 195 mm (7.68 inch) higher and has 250 liters (8.83 ft3) bigger cargo space than McLaren 675LT Coupe (2016).
McLaren 675LT Coupe (2016) is 225 mm (8.86 inch) wider and 227 kg (500 lbs) lighter than BMW 4 Series (2016).