The Lamborghini Sián FKP 37 represents a true marvel of engineering and design from the renowned Italian automotive manufacturer. This mid-engine hybrid sports car was unveiled in an online event on September 3rd, 2019, and it immediately captured the attention of car enthusiasts worldwide. With the Sián, Lamborghini has introduced their first-ever hybrid production vehicle, marking a significant milestone for the brand.
The Sián FKP 37 is based on the popular Lamborghini Aventador, sharing its engine with the SVJ variant. However, what sets the Sián apart is the electric motor integrated into the gearbox, which adds an impressive 25 kW to the power output. This is further complemented by modifications such as titanium intake valves, a reconfigured ECU, and a new exhaust system, which help to raise the power output to a staggering 785 PS. In fact, the total power output of the Sián is an astounding 819 PS, making it the most powerful production Lamborghini ever created.
To ensure optimal handling, the Sián FKP 37 employs an electronically controlled all-wheel-drive system, with a rear mechanical self-locking differential. The engine is connected to a 7-speed automated manual transmission, further enhancing the car's performance capabilities.
One of the most innovative features of the Sián is the power source for its electric motor. Unlike most hybrid vehicles, which use conventional lithium-ion batteries, the Sián uses a supercapacitor unit. This not only helps to improve weight distribution but also allows the unit to provide three times the power of a lithium-ion battery of the same weight. The supercapacitor unit is integrated with the electric motor into the gearbox, making it a seamless part of the car's design.
Additionally, the unit installed in the Sián is an evolution of the Aventador's starter motor, capable of storing ten times more power than the previous unit. This is further enhanced by a regenerative braking system, which helps to generate enough energy to recharge the supercapacitors. The electric motor also provides a power boost to the driver at speeds up to 130 km/h, countering the effect of deceleration and supporting low-speed manoeuvres such as parking and reversing.
In conclusion, the Lamborghini Sián FKP 37 is a true masterpiece of automotive engineering, combining the power and performance of a traditional Lamborghini with innovative hybrid technology. With its sleek design, impressive power output, and advanced features, the Sián is sure to become a legend among car enthusiasts for years to come.