BMW 2 Series (2017) is 600 kg (1,323 lbs) lighter than BMW 7 Series (2020).
BMW 7 Series (2020) is 688 mm (27.09 inch) longer, 128 mm (5.04 inch) wider, 49 mm (1.93 inch) higher and has 125 liters (4.41 ft3) bigger cargo space than BMW 2 Series (2017).
