BMW 3 Series (2014) is 90 mm (3.54 inch) higher, 368 kg (811 lbs) lighter and has 130 liters (4.59 ft3) bigger cargo space than BMW 8 Series (G14) (2020).
BMW 8 Series (G14) (2020) is 210 mm (8.27 inch) longer and 92 mm (3.62 inch) wider than BMW 3 Series (2014).
