They decided around 700 HP is enough and they will make their new car more quickly by reducing the weight of the car with lightweight materials. This step will encourage the acceleration towards a faster and will involve the use of composite materials in the right place.
Aluminum will probably be used as a substitute for heavy steel and with improved aerodynamics and start / stop technology next Lambos may actually fuel efficient and have low carbon emissions. Lamborghini also can make cars with hybrid powertrain management but who are more likely to come at the tail end of the decade.
