BMW 5 Series (2016) is 398 mm (15.67 inch) longer, 264 mm (10.39 inch) higher and has 416 liters (14.69 ft3) bigger cargo space than McLaren MP4-12C (2019).
McLaren MP4-12C (2019) is 49 mm (1.93 inch) wider and 539 kg (1,188 lbs) lighter than BMW 5 Series (2016).