2021 Lamborghini Sián Roadster for sale

Contact for Price

United States

Year
2021
Mileage
284 miles
Exterior Colour
VERDE ERMES
Interior Colour
Terra California with Alcantara (Nero Cosmus)
Country
United States

Overview of this 2021 Lamborghini Sián Roadster for sale

It features a Verde Ermes exterior paired with a refined Terra California and Nero Cosmus Alcantara interior. Built for collectors and enthusiasts alike, this open-top hybrid hypercar combines Lamborghini’s V12 legacy with advanced supercapacitor technology.

The Lamborghini Sián Roadster debuted in 2020 as Lamborghini’s first open-top hybrid. Limited to just 19 units, it represents a fusion of tradition and innovation, with a naturally aspirated V12 engine paired to supercapacitor technology.

The 2021 Sián Roadster is powered by a 6.5-liter naturally aspirated V12 , a hallmark of Lamborghini’s engineering DNA. This unit is complemented by a 48V electric motor powered by a supercapacitor rather than a traditional battery. The result is a lightweight, compact, and highly efficient hybrid system. The V12 is mounted longitudinally in the rear, with multipoint injection and dry sump lubrication, emphasizing the car's track-focused nature. Lamborghini has pushed the boundaries of hybrid technology while keeping the raw mechanical character intact.

The Sián Roadster delivers figures that speak for themselves. With a combined 819 horsepower , its all-wheel-drive and 7-speed ISR transmission channel the power with brutal efficiency.

The 0–100 km/h sprint is handled in under 2.9 seconds , and it continues to 200 km/h in just 8.8 seconds , with a top speed exceeding 350 km/h (217 mph). The dry weight of 1.645 kg ensures a strong power-to-weight ratio, enhancing agility and response.

The Sián Roadster is Lamborghini’s first open-top vehicle to feature supercapacitor technology. This specific model is finished in the bespoke Verde Ermes paint , an Ad Personam creation , and features a personalized interior with Oro Electrum accents , exclusive to Lamborghini’s hybrid lineup.

Fun anecdote: Lamborghini offered owners the option to 3D-print their initials into the interior air vents , a feature found in this exact car.

Specifications of this 2021 Lamborghini Sián Roadster

Make
Lamborghini
Model
Sián
Specialist
O'Gara Coach Beverly Hills
Year
2021
Mileage
284 miles
Exterior Colour
VERDE ERMES
Interior Colour
Terra California with Alcantara (Nero Cosmus)
Country
United States
Body Style
Convertible
Condition
Collector-grade, like new
Fuel Type
Hybrid
Fuel
Hybrid

Model reference specifications

Engine · Lamborghini Sián Roadster
the 6,498 cc naturally aspirated L539 V12 of the Aventador SVJ, with titanium intake valves, paired with a 48-volt electric motor built into the gearbox
Performance · Lamborghini Sián Roadster
785 PS from the V12 at 8,500 rpm and 34 PS from the electric motor, 819 PS (602 kW) combined, 0 to 100 km/h in 2.8 seconds and more than 350 km/h
Transmission · Lamborghini Sián Roadster
a 7-speed ISR automated manual gearbox and electronically controlled all-wheel drive with a mechanical self-locking rear differential
Chassis · Lamborghini Sián Roadster
The electric motor draws on a supercapacitor rather than a lithium-ion battery, recharged under braking; it gives a boost up to 130 km/h and moves the car when parking or reversing. Mechanically the Roadster matches the coupé.

Model background · Lamborghini Sián FKP 37

Production period
2020–2022
Assembly locations
Italy: Sant'Agata Bolognese
Design and development
Mitja Borkert

Options and equipment

Interior

Upholstery Premium leather with hexagonal patterns
Seats Electrically adjustable, ventilated seats
Air vents 3D printed custom design (customer initials optional)
Dashboard inserts Carbon fibre accents
Connectivity Advanced infotainment system with navigation

Exterior

Exterior Colour Oro Electrum (exclusive hybrid identifier)
Aerodynamics Active aero system with enhanced efficiency
Mirrors Electrically operated, heated, and foldable
Wheels Forged lightweight aluminum

Additional Safety Features

Airbags Adaptive front airbags, side "Head-Thorax" airbags, knee airbags in select markets
Electronic Stability Control (ESC) Standard
braking system Dual hydraulic circuit with vacuum brake booster; carbon-ceramic brakes with 6-piston front and 4-piston rear calipers

Interior Features

Upholstery Terra California with Nero Cosmus Alcantara
Seat Configuration 2 seats, carbon structure, driver-focused cockpit
Custom Air Vents 3D printed with owner initials, exclusive to this unit
Trim Accents Carbon fiber inserts throughout
Contrast stitching Custom color-matched to exterior theme
Interior Highlights Hexagonal motifs, Y-pattern design, Oro Electrum painted aluminum elements
Infotainment Lamborghini’s advanced multimedia system with hybrid-specific displays

Exterior Features

Exterior Colour Verde Ermes (Ad Personam paint)
Roof Fixed electrochromic glass panel
Wheels Forged aluminum rims, 20” front / 21” rear
Brake Calipers Painted to match interior details (specific color not disclosed)
Aerodynamics Active aero elements with air-powered flaps
Mirrors Electrically adjustable, heated, and folding
Body Fully carbon fiber, including integrated carbon splitter and diffuser

FAQ

FAQ about the 2021 Lamborghini Sián Roadster

How much is this 2021 Lamborghini Sián Roadster?

The price is on request. Ask the dealer through the contact form on this LuxuryPulse page.

How many miles does this 2021 Lamborghini Sián Roadster have?

284 miles, as listed by the seller.

What color is this 2021 Lamborghini Sián Roadster?

Verde Ermes exterior with Terra California with Nero Cosmus Alcantara interior.

What engine does this 2021 Lamborghini Sián Roadster have?

Engine: the 6,498 cc naturally aspirated L539 V12 of the Aventador SVJ, with titanium intake valves, paired with a 48-volt electric motor built into the gearbox.

Where is this 2021 Lamborghini Sián Roadster located?

United States.

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