Lamborghini Sian Sian Roadster

Lamborghini - Sian Roadster

Details-
BrandLamborghini
ModelSian
GenerationSian Roadster
Modification6.5 V12 (819 Hp) Hybrid AWD ISR
Start Of ProductionJuly, 2020
End Of ProductionMarch, 2022

Performance

The Lamborghini Sian is a high-performance car that boasts an impressive top speed of 350 km/h (217.48 mph), making it a thrill to drive on the open road.

Specs-
Rating
Max Speed350 km/h 217.48 mph

Body & Dimensions

The Lamborghini Sian is a sleek and powerful roadster with a 2-seat configuration, measuring 49.79 inches in length, 81.89 inches in width, and 45.59 inches in height. It has a wheelbase of 106.3 inches and a width including mirrors of 89.17 inches.

Specs-
Rating
Body TypeRoadster
Seats2
Doors2
Length4979 mm 196.02 in.
Width2080 mm 81.89 in.
Width Including Mirrors2265 mm 89.17 in.
Height1158 mm 45.59 in.
Wheelbase2700 mm 106.3 in.

Fuel Consumption

The Lamborghini Sian is a high-performance sports car that runs on petrol and meets the Euro 6 - LEV 3 emission standard. It has a combined fuel consumption of 18.5 liters per 100 kilometers, which translates to 12.71 US mpg, 15.27 UK mpg, and 5.41 km/l. Its CO2 emissions are 447 grams per kilometer.

Specs-
Rating
Fuel TypePetrol (Gasoline)
Emission StandardEuro 6 - LEV 3
Combined Fuel Consumption Wltp18.5 l/100 km 12.71 US mpg 15.27 UK mpg 5.41 km/l
Co2 Emissions Wltp447 g/km

Engine & Transmission

The Lamborghini Sian is a high-performance hybrid supercar with a powerful 12-cylinder engine, producing 785 horsepower and 720 Nm of torque. It features a unique powertrain architecture, combining a naturally aspirated V12 engine with an electric motor, and is equipped with advanced features like a Start & Stop system and all-wheel drive.

Specs-
Rating
Powertrain ArchitectureMHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Power785 Hp @ 8500 rpm.
Power Per Litre120.8 Hp/l
Torque720 Nm @ 6750 rpm. 531.04 lb.-ft. @ 6750 rpm.
Engine LayoutRear, Longitudinal
Engine Model CodeL539
Engine Displacement6498 cm3 396.53 cu. in.
Number Of Cylinders12
Engine ConfigurationV-engine
Cylinder Bore95 mm 3.74 in.
Piston Stroke76.4 mm 3.01 in.
Compression Ratio11.8
Fuel Injection SystemMulti-port manifold injection
Engine AspirationNaturally aspirated engine
Engine Oil Capacity13 l 13.74 US qt | 11.44 UK qt
Engine Oil Specification0W-30 / ACEA C3, API SN 5W-30 / ACEA C3, API SP
Coolant25 l 26.42 US qt | 22 UK qt
Drivetrain ArchitectureThe Internal combustion engine (ICE) and the electric motor permanently drive the rear wheels of the vehicle, capable of running only in mixed mode, and if necessary through the electrically or mechanically controlled clutch, the front wheels are driven.
Drive WheelAll wheel drive (4x4)
Number Of Gears And Type Of Gearbox7 gears, automatic transmission ISR
Front SuspensionDouble wishbone
Rear SuspensionDouble wishbone
System Power819 Hp
Engine SystemsStart & Stop System

Brakes

The Sian is a high-performance car with advanced braking and steering systems. It features ventilated discs for both front and rear brakes, ABS (Anti-lock braking system), and electric power steering. The car rides on 20-inch front wheels and 21-inch rear wheels, with corresponding tire sizes of 255/30 ZR20 and 355/25 ZR21.

Specs-
Rating
Front BrakesVentilated discs
Rear BrakesVentilated discs
Assisting SystemsABS (Anti-lock braking system)
Steering TypeSteering rack and pinion
Power SteeringElectric Steering
Tires SizeFront wheel tires: 255/30 ZR20 92Y Rear wheel tires: 355/25 ZR21 107Y
Wheel Rims SizeFront wheel rims: 9J x 20 H2 Rear wheel rims: 13J x 21 H2

Battery - Electric / Hybrid

The Sian is an electric vehicle powered by a 34 Hp electric motor, with a torque of 35 Nm and a battery voltage of 48 V. The lithium-ion battery technology provides a reliable and efficient power source. The electric motor is integrated into the transmission, ensuring a smooth and quiet ride.

Specs-
Rating
Battery TechnologyLithium-ion (Li-Ion)
Electric Motor Power34 Hp
Electric Motor Torque35 Nm 25.81 lb.-ft.
Electric Motor LocationIntegrated into the transmission
Battery Voltage48 V

Weight & Capacity

The Lamborghini Sian has an impressive weight-to-power ratio of 2 kg/Hp (497.9 Hp/tonne) and a weight-to-torque ratio of 2.3 kg/Nm (437.7 Nm/tonne), with a kerb weight of 1645 kg (3626.6 lbs.).

Specs-
Rating
Weight To Power Ratio2 kg/Hp, 497.9 Hp/tonne
Weight To Torque Ratio2.3 kg/Nm, 437.7 Nm/tonne
Kerb Weight1645 kg 3626.6 lbs.

Frequently Asked Questions

FAQs for Lamborghini - Sian Roadster

The Lamborghini Sian is a 2-seater roadster.

The Lamborghini Sian is 49.79 inches long.

The Lamborghini Sian has a wheelbase of 106.3 inches.

350 km/h (217.48 mph)

Sian

Yes

The Lamborghini Sian runs on petrol (gasoline).

The Lamborghini Sian meets the Euro 6 - LEV 3 emission standard.

The combined fuel consumption of the Lamborghini Sian is 18.5 liters per 100 kilometers, which translates to 12.71 US mpg, 15.27 UK mpg, and 5.41 km/l.

The Lamborghini Sian produces 785 horsepower at 8500 rpm.

The Sian has a 7-speed automatic transmission with ISR (Independent Shifting Rods) technology.

Yes, the Sian is a mild hybrid electric vehicle (MHEV) with a power-assist hybrid system.

Ventilated discs for both front and rear brakes.

Steering rack and pinion with electric power steering.

Front wheel tires: 255/30 ZR20, Rear wheel tires: 355/25 ZR21

Lithium-ion (Li-Ion)

34 Hp

Integrated into the transmission

The weight-to-power ratio of the Lamborghini Sian is 2 kg/Hp (497.9 Hp/tonne).

The weight-to-torque ratio of the Lamborghini Sian is 2.3 kg/Nm (437.7 Nm/tonne).

The kerb weight of the Lamborghini Sian is 1645 kg (3626.6 lbs.).