BMW 5 Series Touring (2020) is 497 mm (19.57 inch) longer, 193 mm (7.60 inch) higher and has 426 liters (15.04 ft3) bigger cargo space than McLaren MP4-12C (2019).
McLaren MP4-12C (2019) is 13 mm (0.51 inch) wider and 600 kg (1,323 lbs) lighter than BMW 5 Series Touring (2020).