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Specs of Lamborghini Sian Roadster 6.5 V12 (819 Hp) Hybrid AWD ISR /2020, 2021, 2022/

2021 Lamborghini Sian Roadster - Photo 1
Lamborghini Sian Roadster - Photo 2Lamborghini Sian Roadster - Photo 3Lamborghini Sian Roadster - Photo 4Lamborghini Sian Roadster - Photo 5Lamborghini Sian Roadster - Photo 6Lamborghini Sian Roadster - Photo 7Lamborghini Sian Roadster - Photo 8Lamborghini Sian Roadster - Photo 9Lamborghini Sian Roadster - Photo 10

Key specs

Lamborghini Sian Roadster 6.5 V12 (819 Hp) Hybrid AWD ISR /Roadster 2020 - 2022/

What is the body type of Lamborghini Sian Roadster?
Roadster, 2 Doors, 2 Seats
What is the fuel consumption and economy of Lamborghini Sian Roadster 6.5 V12 (819 Hp) Hybrid AWD ISR?
18.5 l/100 km
12.7 US mpg
15.3 UK mpg
5.4 km/l
How environmentally friendly is Lamborghini Sian 6.5 V12 (819 Hp) Hybrid AWD ISR?
447 g/km CO2
Euro 6 - LEV 3
How fast is 2020 Sian Roadster 6.5 V12 (819 Hp) Hybrid AWD ISR?
350 km/h | 217 mph
What is the power output of Lamborghini Sian Roadster 2020 6.5 V12 (819 Hp) Hybrid AWD ISR?
819 Hp, 720 Nm
531 lb.-ft.
What is the engine displacement of Lamborghini Sian Roadster 2020 6.5 V12 (819 Hp) Hybrid AWD ISR?
6.5 l
6498 cm3
396.53 cu. in.
What is the number of cylinders in 2020 Lamborghini 6.5 V12 (819 Hp) Hybrid AWD ISR?
12, V-engine
What is the drivetrain of Lamborghini Sian Roadster Roadster 2020 6.5 V12 (819 Hp) Hybrid AWD ISR?
All wheel drive (4x4). MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV). The 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.
What is the length of 2020 Lamborghini Sian Roadster?
4979 mm
196.02 in.
What is the width of 2020 Lamborghini Sian Roadster?
2080 mm
81.89 in.
What is the kerb weight of 2020 Lamborghini Sian Roadster 6.5 V12 (819 Hp) Hybrid AWD ISR?
1645 kg
3627 lbs.
What are the number of gears and the gearbox type of 2020 Lamborghini Sian Roadster 6.5 V12 (819 Hp) Hybrid AWD ISR?
7, automatic transmission ISR
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General information

Brand
Lamborghini
Model
Sian
Generation
Sian Roadster
Modification (Engine)
6.5 V12 (819 Hp) Hybrid AWD ISR
Start of production
July, 2020
End of production
March, 2022
Powertrain Architecture
MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body type
Roadster
Seats
2
Doors
2
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Performance specs

Combined fuel consumption (WLTP)
18.5 l/100 km 12.7 US mpg
15.3 UK mpg
5.4 km/l
CO2 emissions (WLTP)
447 g/km
Fuel Type
Petrol (Gasoline)
Maximum speed
350 km/h 217 mph
Emission standard
Euro 6 - LEV 3
Weight-to-power ratio
2 kg/Hp, 497.9 Hp/tonne
Weight-to-torque ratio
2.3 kg/Nm, 437.7 Nm/tonne

Electric and hybrid car specs

Battery voltage
48 V
Battery technology
Lithium-ion (Li-Ion)

Electric motor 1

Electric motor power
34 Hp
Electric motor Torque
35 Nm 26 lb.-ft.
Electric motor location
Integrated into the transmission
System power
819 Hp

Internal combustion engine specs

Power
785 Hp @ 8500 rpm.
Power per litre
120.8 Hp/l
Torque
720 Nm @ 6750 rpm. 531 lb.-ft. @ 6750 rpm.
Engine layout
Rear, Longitudinal
Engine Model/Code
L539
Engine displacement
6498 cm3 396.53 cu. in.
Number of cylinders
12
Engine configuration
V-engine
Cylinder Bore
95 mm 3.74 in.
Piston Stroke
76.4 mm 3.01 in.
Compression ratio
11.8:1
Fuel injection system
Multi-port manifold injection
Engine aspiration
Naturally aspirated engine
Engine oil capacity
13 l 13.74 US qt | 11.44 UK qt
Engine oil specification
Log in to see.Log in to see.
Coolant
25 l 26.42 US qt | 22 UK qt
Engine systems
Start & Stop System

Volume and weights

Kerb Weight
1645 kg 3627 lbs.

Dimensions

Length
4979 mm 196.02 in.
Width
2080 mm 81.89 in.
Width including mirrors
2265 mm 89.17 in.
Height
1158 mm 45.59 in.
Wheelbase
2700 mm 106.3 in.

Drivetrain, brakes and suspension specs

Drivetrain Architecture
The 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 wheel
All wheel drive (4x4)
Number of gears and type of gearbox
7 gears, automatic transmission ISR
Front suspension
Double wishbone
Rear suspension
Double wishbone
Front brakes
Ventilated discs
Rear brakes
Ventilated discs
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Power steering
Electric Steering
Tire size
Front wheel tires: 255/30 ZR20 92Y
Rear wheel tires: 355/25 ZR21 107Y
Wheel rim size
Front wheel rims: 9J x 20 H2
Rear wheel rims: 13J x 21 H2