BMW 3 Series Touring (2016) is 90 mm (3.54 inch) longer, 233 mm (9.17 inch) higher and has 292 liters (10.31 ft3) bigger cargo space than McLaren 720S (2020).
McLaren 720S (2020) is 248 mm (9.76 inch) wider and 173 kg (381 lbs) lighter than BMW 3 Series Touring (2016).