Lamborghini has prepared a big surprise for its fans: the all-new Sián Roadster. Just like the coupe model, the new 2021 Lamborghini Sián Roadster is equipped with the first mild-hybrid powertrain developed by the Italian car manufacturer.

Under the hood of the 2021 Lamborghini Sián Roadster is a V12 6.5 liter engine and a 48V mild-hybrid system. The total power delivered by the engine is clocked at 819 horsepower. With a special transmission, the new Sián Roadster can run from not to 100 km/h in under 2.9 seconds, while the top speed exceeds 218 mph.

Where the coupe will be manufactured in 63 units, the new Sián Roadster will be built in just 19 units.

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More than that, the Italian car manufacturer has announced that all the examples are reserved.