BMW 8 Series (G14) (2018) is 398 mm (15.67 inch) longer and 132 mm (5.20 inch) wider than Nissan Leaf (2016).
Nissan Leaf (2016) is 210 mm (8.27 inch) higher, 332 kg (732 lbs) lighter and has 20 liters (0.71 ft3) bigger cargo space than BMW 8 Series (G14) (2018).