The 2012 Porsche 918 Spyder Martini, uses a 570 horsepower 4.7L V8 hybrid engine that combines with 2 electric motors at the front and rear axles to generate a total of 770 hp. The combination enables this supercar to sprint from standstill to 60 mph in less than 3.0 seconds, reaching a top speed of over 200 mph. The fuel economy of this vehicle is estimated at 3 liters in every 100 km