The Lamborghini Sian FKP 37 is a Supercapacitor Hybrid

By Lamborghini standards, the Sian FKP 37 is a wild car. It's also among the first production hybrids with a supercapacitor.

A 34-hp e-motor built into the automatic manual transmission powers the Sian for speeds up to 80 mph, when the V-12 takes over. This system improves the efficiency of the car and allows it to accelerate immediately.

Forged Composites

The Sian's hybrid system has an additional feature in its sleeve: supercapacitors. It recharges faster than lithium ion batteries, and the car is able to run for up to 63 second with electricity.

Lamborghini's forged composites could be the crucial element to this. The material may eventually be used in production cars. It starts as a sheet of uncured plastic, which is then mixed with random lengths of carbon fiber strands. It is not as beautiful as pre-woven carbon fiber sheets that have been pre-impregnated, but it's lighter and more rigid.

Operators simply cut the carbon fiber to the desired shape, place it in a hot press mould, and squeeze it using heat. It takes just minutes to complete, whereas it may take hours to create the same part using traditional methods.

It's not clear whether we'll ever see structural forged composite components in production cars however Lamborghini says its manufacturing friendliness implies that the material will eventually find its way into more affordable products. It's certainly expensive already however, if the production process can be accelerated it could reduce costs on both the materials and labor. Forged composite is also more flexible than carbon fiber woven, so engineers can create intricate shapes without adding huge costs or weight.

Carbon Skin

The lamborghini car keys Sian is a sleek roadster with a futuristic look that optimizes aerodynamic efficiency. The long, sculpted contours of the Lamborghini's Sian and its distinctive aero wings create a an impressive profile. Its low front and integrated splitter made of carbon fiber enhance stability. The Y-shaped headlights as well as hexagonal shapes are classic Lamborghini features that further emphasize the distinctive style of the car. The interior is a blend of luxurious Italian craftsmanship and modern technology. The dashboard and driver's seat are covered with a unique material known as Carbon Skin, which is customizable thanks to the Ad Personam program.

The hybrid system from Sian is powered with supercapacitors, which combine the power and efficiency of an electric motor with a battery that's 48-volt lithium. Its fast-fired torque fills the gaps in acceleration, and its regenerative brakes replenish the battery. This allows the Sian to travel longer distances using just one tank of gas.

As compared to a traditional lithium-ion battery The Sian's supercapacitor battery is three times more powerful and can be fully charged in just 64 seconds. It is also smaller and lighter. The supercapacitor which is located in the bulkhead which separates the engine compartment from the cabin powers a motor with a power of 34 hp that is situated in the rear of the automatic transmission.

The Lamborghini Sian was based on Aventador SVJ. This means that it is powered by the same V12 engine. It shares a similar chassis and suspension and the same four-wheel drive. However, the Sian's unique hybrid powertrain is its main selling feature.

Ad Personam

The Sian is Lamborghini's debut hybrid vehicle and it's an impressive statement of intent. The latest creation of the raging bull makes use of supercapacitor technology to bring the power-to-weight ratio to the level of a impressively powerful V-12 engine.

Ad Personam is a program that enables Lamborghini to personalize vehicles for its most loyal customers. This includes everything from leathers to exterior and interior finishes, as well as specific paint colors each of which must meet the strict quality standards.

A complete specification sheet is available on the internet. It is also possible to schedule a meeting at Sant'Agata Bolognese headquarters, or by using an online studio. The virtual studio was designed so that customers from all across the globe could access a custom-designed spec from the team, without the need to travel to Sant'Agata.

The name Sian is a Bolognese word that translates to lightning. It's a homage to the brand's past and future. The alphanumeric suffix FKP 37 is a tribute to Ferdinand Karl Piech, the man who brought Lamborghini into the Volkswagen Group family and died shortly before the introduction of the Sian. Only 63 models were produced and are now sold out.

Specifications

The Sian is built on the Aventador SVJ, so it comes with the same V12 as well as the same chassis and suspension. It also includes an electric motor that is smaller to turn it into a hybrid. It can run entirely with electric power at slower speeds, and it can use the gasoline engine to help with acceleration when required.

The electric motor is powered by a supercapacitor, which is located in the bulkhead between the cabin and the engine compartment. It is three times more powerful and lighter than batteries of similar weight. The system recharges itself on the go through regenerative brakes, so there's no requirement to connect it to an electrical grid. The emotor fills the torque gap during upshifts so that the car can move 10 percent faster than without it.

Lamborghini says the design of the hybrid Sian is meant to convey a feeling of pure open-top energy. The exterior is a mix of carbon fiber and orange paint, while the roof is a glass section inspired by the Periscopio on early Countach prototypes. Other highlights include aluminum components painted in Oro Electrum, which is the color that Lamborghini uses to identify its hybrid cars.

Inside, the Sian has a cockpit designed by Lamborghini's head design, Mitja Borkert. The car is a little more wild than typical for lamborghini key with its many cuts and creases. It's not far from crossing the line into looking ridiculous, but it's still an eye-catching car. The driver sits behind a buttonless steering wheel that has massive paddle shifters and the infotainment system has an orientation that is vertical.