The Lamborghini Sián Roadster: Speed, Style, and Sold Out

Open-Top Thunder - There’s something about a Lamborghini launch that makes the automotive world pause for a second—like when you hear the first growl of an engine before it roars to life. That moment happened again when Lamborghini decided to unleash a new beast into the wild, a creation so rare and so extreme that it barely touched the market before vanishing into the garages of a lucky few. Meet the Lamborghini Sián Roadster, the open-top monster that redefines ferocity on four wheels.😎

Lamborghini Sián Roadster officially launched at July 8, 2020, and only built 19 units already sold out. (Picture from: Motor1)

Born from the same DNA as the Sián FKP 37 Coupe, the Roadster doesn’t just follow in its sibling’s footsteps—it blazes its own trail. The coupe turned heads back in 2019 when it debuted at the Frankfurt Motor Show, with only 63 units ever made. But the Roadster takes exclusivity to the next level, with production capped at just 19 cars worldwide. By the time the covers came off, every single one was already spoken for. No marketing hype, no flashy sales pitch—just raw desirability and instant demand.

The Lamborghini Sián Roadster, which was built using the Aventador SVJ platform, can be customized according to the wishes of its owners in the Lamborghini Centro Stile. (Picture from: Motor1)

Under its sculpted skin lies a combination of engineering audacity and electrified innovation. The Sián Roadster houses a 6.5-liter naturally aspirated V12, tuned to deliver a staggering 785 horsepower—the most powerful V12 in Lamborghini’s history. But that’s only half the story. Paired with a 48-volt electric motor, the car gains an extra 34 horsepower, pushing the total output to a mind-bending 819 horsepower. That power travels through a lightning-fast 7-speed ISR gearbox to all four wheels, catapulting the Roadster from 0 to 100 km/h in under 2.8 seconds and topping out beyond 350 km/h.

The Lamborghini Sián Roadster deliberately features an interior design with Y-shaped elements and hexagonal accents inspired by the iconic Miura, highlighting the brand’s rich heritage. (Picture from: Secret-Classic)

What makes this hybrid different from the rest isn’t just the performance—it’s the technology behind it. Instead of relying on conventional lithium-ion batteries, Lamborghini equipped the Sián Roadster with a supercapacitor system. This tech is lighter, recharges almost instantly, and can handle millions of charge cycles without degradation. It even harvests energy during braking, ensuring the car’s electric boost is always ready when the driver’s right foot demands it.

The Lamborghini Sián Roadster uses the hybrid system that consisted of a V12 engine and 48 Volt electric motor. (Picture from: Motor1)

Visually, the Sián Roadster is every bit as dramatic as its performance suggests. Built on the Aventador SVJ platform, it’s tailored in the Lamborghini Centro Stile to meet each owner’s personal vision. The launch car wore an exclusive Blu Uranus finish—a vivid blend of sky blue and lush green tones—complemented by Oro Electrum wheels, a color reserved for Lamborghini’s electrified models. The aggressive lines, the low-slung stance, and the absence of a roof make it look like it’s in motion even while standing still.

In total the Lamborghini Sián Roadster can be produced the power equivalent to 819 horsepower. (Picture from: Motor1)

Measuring 4,980 mm in length, 2,265 mm in width, and just 1,133 mm in height, it’s a low, wide, and purpose-built statement of speed. A carbon-fiber monocoque chassis keeps the weight in check while providing rigidity worthy of such performance. Price? Lamborghini kept it under wraps, but industry whispers pegged it around $3.7 million. Not that it matters—every unit was sold before you could even clear space in your dream garage.

The Lamborghini Sián Roadster isn’t just another supercar—it’s a celebration of mechanical artistry, electrified innovation, and pure unfiltered adrenaline. It’s the kind of car that will never be seen idling in traffic; instead, it lives in the stories told by those lucky enough to drive—or even see—one. The rest of us? We can only admire from a distance and imagine what it must feel like when that V12 and electric motor unite in perfect, thunderous harmony.😿 *** [EKA [11072020] | FROM VARIOUS SOURCES | MOTOR1 | SECRET-CLASSIC | BLACKXPERIENCE ]

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