Porsche have worked on this amazing object for a long time now. To take the Porsche design to an electric car but keep the power and make it more efficient. The Porsche 918 Spyder is the work.
Porsche 918 Spyder embodies the essence of the Porsche idea: it combines racing technology with excellent everyday utility, and maximum performance with minimum consumption.
*Combined fuel consumption in accordance with EU 5: 3.3-3.0 l/100 km, CO2 emissions 79-70 g/km. Electricity consumption 13.0-12.5 kWh/100 km.
More info about this electric beast you can find here!