New Lamborghini Sian Roadster sets faces to stunned with open top and 808bhp V12

Lamborghini’s hybrid Sian hypercar goes roofless with sub three-second dash to 62mph promised

Lamborghini has pulled the covers off a Roadster variant of the hyper-exclusive Sian hypercar - Lamborghini’s first hybrid vehicle - of which just 19 examples will be made.

All 19 build slots have already been sold for the Sian Roadster, which like its hard-top coupe stablemate, uses a supercapacitor powered, 48-volt hybrid assisted 6.5-litre V12 engine developing 808bhp.

The visual transformation from coupe to Roadster extends beyond just a change of roof design. In fact, the roof has been deleted entirely, with no retractable fabric hood part of the Sian Roadster package. 

Behind each seat the bodywork creases upwards to form rollover hoops, while the rear decking and ventilation hiding the 6.5-litre engine sits flat on the car, and gets a new design too. 

Unlike the Sian coupe revealed at the Frankfurt Motor Show last September, the Sian Roadster is presented in a blue shade of paint called Blu Uranus, while the wheels remain the same “Oro Electrum” copper shade, which Lamborghini says is the colour it has chosen to reflect the electrified aspect of the Sian’s drivetrain. However, every customer can choose a completely personalised colour finish. 

Elsewhere, it retains the coupe’s extremely low front end with Y-shaped LED headlights and extensive carbon-fibre aero work. The sides of the car are sculpted with enormous side vents, periscope style vents on the top of the rear wheel arches are a nod to the Countach, while around the back, hexagonal LED taillights match up with a pop-up rear wing and a rear diffuser with enormous venturi tunnels. 

The interior goes unchanged save for trim and finish. The Sian Roadster features white and grey upholstery with blue detailing alongside aluminium elements, while the 3D printed air vents can be personalised with initials. 

The hybrid drivetrain of the Sian uses supercapacitor technology. The V12 engine develops 774bhp at a heady 8,500rpm, while the 48-volt motor system backed by the supercapacitor develops 34bhp, while weighing just 34kg. 

The e-motor assists acceleration at speeds up to 81mph, and provides torque fill during gearshifts, to eliminate the brief loss of power between gears and jerking upshifts. The e-motor also kicks in at low speeds, for reversing manoeuvres and parking on electric power only. 

Like the Sian coupe, Lamborghini has not revealed how much the Sian Roadster will set back prospective buyers. However, a seven-figure price tag in pounds is extremely likely, and Roadster buyers get a dollop of added exclusivity too, given 63 examples of the hard top have been sold compared with the Roadster’s production run of 19 cars. 

Do you like the looks of the Sian Roadster? Let us know below...

Recommended

One-off Lamborghini SC20 speedster unveiled: 759bhp V12, no windscreen
Lamborghini

One-off Lamborghini SC20 speedster unveiled: 759bhp V12, no windscreen

Lamborghini Squadra Corse has unveiled a one-off, roofless supercar that’s powered by a 759bhp 6.5-litre V12 engine
16 Dec 2020
New track-only Lamborghini SCV12 hypercar officially unveiled
Lamborghini

New track-only Lamborghini SCV12 hypercar officially unveiled

Lamborghini has finally pulled the wraps off the SCV12 track toy – and it’s powered by the company’s most powerful V12 engine to date
29 Jul 2020
Lamborghini launches one-make esports racing series
Lamborghini

Lamborghini launches one-make esports racing series

The supercar manufacturer has officially entered the world of esports, with a one-make race series in Assetto Corsa Competizione
29 May 2020
New Lego Lamborghini Sian blasts in with 3,696 pieces and £349 price
Lamborghini

New Lego Lamborghini Sian blasts in with 3,696 pieces and £349 price

The 1:8 scale Lego Technic Lamborghini Sian FKP 37 is available from June, promising hours of lockdown building
28 May 2020

Most Popular

UK’s most stolen cars revealed
Most stolen car
Ford Fiesta

UK’s most stolen cars revealed

DVLA data reveals which cars were most commonly stolen in 2020, with the Ford Fiesta topping the list
26 Jan 2021
Revised Mazda CX-5 crossover launched for 2021
Mazda CX-5 2021
Mazda CX-5

Revised Mazda CX-5 crossover launched for 2021

The updated Mazda CX-5 gets a larger displacement version of the brand’s SkyActiv-G petrol engine and a fresh infotainment system
26 Jan 2021
New Lotus ‘Type 131’ due in 2021 as Elise, Exige and Evora bow out
Lotus range
Lotus

New Lotus ‘Type 131’ due in 2021 as Elise, Exige and Evora bow out

A new look Lotus line-up is teased with heavy influence from Evija hypercar expected
24 Jan 2021