BMW i8 (2019) is 109 mm (4.29 inch) longer, 158 mm (6.22 inch) higher, 186 kg (410 lbs) lighter and has 44 liters (1.55 ft3) bigger cargo space than Lamborghini Murcielago (2020).
Lamborghini Murcielago (2020) is 103 mm (4.06 inch) wider than BMW i8 (2019).