Porsche just came out with two new hybrid and now here is the new one Porsche 918 Spyder.
Engine is 500 hp V8 high rpm and pair of electrical motor powering each axle . From 0-100 km/h in 3.2 sec and it can be driven using only the electric motor for 15 miles.
The green factor is it only produce 70 grams of co2 per km.
Here is the video about the car