BMW 8 Series (G14) (2020) is 1217 mm (47.91 inch) longer, 274 mm (10.79 inch) wider and has 152 liters (5.37 ft3) bigger cargo space than FIAT 500e (2020).
FIAT 500e (2020) is 188 mm (7.40 inch) higher and 581 kg (1,281 lbs) lighter than BMW 8 Series (G14) (2020).