Lamborghini · Open-top hybrid V12 super sports car (limited series)

Lamborghini Sián Roadster

Name: Lamborghini Sián Roadster
Brand: Lamborghini

✓ Verified · checked 22 Oct 2026

Starting price

Not published in United Arab Emirates yet

Max power819 hp
0–100 km/h2.9 s
Seats2
Powertrain6.5L V12 + 48V supercapacitor e-motor (mild hybrid)
DrivetrainAWD
Top speed350 km/h

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Where to buy in 🇦🇪 United Arab Emirates

Ultimate Motors - LamborghiniDubaiLamborghini Building, Sheikh Zayed Road, Exit 41, Dubai, UAE · Sat 9 AM–9 PM · Sun 2–9 PM · Mon–Fri 9 AM–9 PM

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Overview

The Sián Roadster is a limited-series open-top Lamborghini, built in only 19 units. It pairs a 6.5L naturally aspirated V12 with a supercapacitor-based e-motor for 819 CV combined, and is described as the brand's first convertible hybrid super sports car.

Pros

819 CV combined from a naturally aspirated V12 plus supercapacitor boost
0–100 km/h in under 2.9 s, top speed above 350 km/h
Four-wheel steering, four-wheel drive and magneto-rheological suspension
Full carbon-fibre body and monocoque, 1,645 kg dry weight
Extremely exclusive: limited to 19 units

Cons

Price not published; limited availability
18.5 L/100 km WLTP combined consumption and 447 g/km CO2
Two seats only; boot space not published
No crash-test rating or driver-assistance details published

SWOT

Strengths

First Lamborghini convertible hybrid with a supercapacitor, a technology the brand has not repeated on this body style
Very high power-to-weight with a 1.0 kg/CV e-motor and supercapacitor system weighing 34 kg
Full carbon-fibre body and active aero, including smart-material cooling vanes

Weaknesses

High fuel consumption and CO2 emissions for a hybrid
No published pricing, warranty terms or boot capacity
Safety features limited to airbags and stability control per the page

Opportunities

Personalisation options such as initials on the 3D-printed air vents
Direct enquiry through Lamborghini Dubai to check availability and terms

Threats

Only 19 units built, so availability is likely limited to the pre-owned market and pricing is opaque
Resale value is hard to benchmark for such a limited series

Key specs

Price & basics6

Body type: Convertible · Open-top hybrid V12 super sports car (limited series)
Dimensions: 4,979 × 2,080 (excl. mirrors) × 1,158 mm · wheelbase 2,700 mm
Seats: 2
Powertrain: 6.5L V12 + 48V supercapacitor e-motor (mild hybrid)
Drivetrain: AWD
Cargo space: 130 L

Performance & range8

Max power: 819 hp
Torque: 720 Nm
0–100 km/h: 2.9 s
Top speed: 350 km/h
Combined range: Not disclosed
EV-only range: Not disclosed
Consumption: 18.5 L/100 km combined (WLTP); 447 g/km CO2 (WLTP)
Charging: Not disclosed

Safety3

Airbags: 4
Driver assistance: Electronic Stability Control (integrated ABS and TCS). No driver-assistance suite is listed on the page.
Safety index: 7.5/10

Ownership1

Warranty: Not disclosed

Tech & comfort3

Screens: Not disclosed
Speakers: Not disclosed
Comfort highlights: Open-air two-seat cockpit with an electrochromic glass roof fixed on the monocoque. Magneto-rheological active suspension adapts to the drive mode. Four-wheel steering helps low-speed agility and high-speed stability. Interior features Oro Electrum aluminium elements and 3D-printed air vents that can be personalised with the owner's initials.

Reviews2