Lamborghini sian FKP 37, is the first hybrid bull. Usually, car manufacturers reduce engine number's of cylinders when they implement e-motors in a car. However, Lamborghini kept the v12 engines in their cars. For sian FKP 37, it has new improved v12 engine. This raging engine can put out 774 hp and max torque of 720 NM. The e-motor can boost the sian with additional 34 hp. This will make a total of 807 hp. The e-motor is installed in the gearbox. No lithium-ion battery. instead, a supercapacitor associated with e-motor. The supercapacitor can charge by regenerative braking system. Then the energy can be realsed to boost the speed of the sian, especially on a straight line. The sian look unique and futuristic. Smiliar to vision gt concept, the Terzo Millennio.