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Series III Versions

Series III Versions

- XJ12 HE - Sovereign HE (1983)- XJ6 3.4 (1979)- XJ6 4.2 (1979)

Jaguar Series III XJ12 HE - Sovereign HE Specs

(1983 - 1987) - Technical Specifications for Years 1983, 1984, 1985, 1986, 1987
Jaguar Series III image
With a maximum top speed of 143 mph (230 km/h), a curb weight of 4255 lbs (1930 kgs), the Series III XJ12 HE - Sovereign HE has a naturally-aspirated - V12 cylinder engine, Petrol motor.
This engine produces a maximum power of 295 PS (291 bhp - 217 kW) at 5500 rpm and a maximum torque of 432 Nm (318 lb.ft) at 3250 rpm. The power is transmitted to the road by the rear wheel drive (RWD) with a 3 speed Automatic gearbox.
On the topic of chassis details responsible for road holding, handling behavior and ride comfort, the Series III Stock tire sizes are 215 / 70 on 15 inch rims at the front, and 215 / 70 on 15 inch rims at the rear. For stopping power, the Series III XJ12 HE - Sovereign HE braking system includes Discs at the front and Discs at the rear.
The Series III model is a car manufactured by Jaguar, sold new from year 1983 until 1987, and available after that as a used car.

Jaguar Series III XJ12 HE - Sovereign HE Engine Technical Data Jaguar Series III XJ12 HE - Sovereign HE Engine Technical Data

Engine type - Number of cylinders : - V12
Engine Code : -
Fuel type : Petrol
Fuel System : Inj. Elec. Lucas
Engine Alignment : Longitudinal
Engine size - Displacement - Engine capacity : 5345 cm3 or 326.2 cu-in
Bore x Stroke : 90 x 70 mm
3.54 x 2.76 inches
Number of valves : 24 Valves
Aspiration : N/A
Compression Ratio : 12.5
Maximum power - Output - Horsepower : 295 PS or 291 bhp or 217 kW @ 5500 rpm
Maximum torque : 432 Nm or 318 lb.ft @ 3250 rpm
Drive wheels - Traction - Drivetrain : RWD
Transmission Gearbox - Number of speeds :

Jaguar Series III XJ12 HE - Sovereign HE Fuel Consumption (Economy), Emissions and Range Jaguar Series III XJ12 HE - Sovereign HE Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - Open road: 10.5 L/100km
27 mpg UK / 22 mpg US
Fuel Consumption - Economy - Highway: 13.1 L/100km
22 mpg UK / 18 mpg US
Fuel Consumption - Economy - City: 18.8 L/100km
15 mpg UK / 13 mpg US
Fuel Tank Capacity : 91 L
20 UK gallons
24 US gallons

Jaguar Series III XJ12 HE - Sovereign HE Performance Jaguar Series III XJ12 HE - Sovereign HE Performance

Top Speed : 230 km/h or 143 Mph
Acceleration 0 to 100 km/h (0 to 62 mph) : - s

Jaguar Series III XJ12 HE - Sovereign HE Size, Dimensions, Aerodynamics and Weight Jaguar Series III XJ12 HE - Sovereign HE Size, Dimensions, Aerodynamics and Weight

Num. of Doors : 4
Wheelbase : 286.5 cm or 112.8 inches
Length : 495.9 cm or 195.24 inches
Width : 177 cm or 69.69 inches
Height : 137.7 cm or 54.21 inches
Aerodynamic drag coefficient - Cx : -
Front Brakes - Disc dimensions : Discs (- mm)
Rear Brakes - Dics dimensions : Discs (- mm)
Front Tyres - Rims dimensions : 215/70 R15
Rear Tyres - Rims dimensions : 215/70 R15
Curb Weight : 1930 kg OR 4255 lbs
Weight-Power Output Ratio : 6.5 kg/hp
Trunk / Boot capacity : - L
What engine is in Jaguar Series III XJ12 HE - Sovereign HE?
The Jaguar Series III XJ12 HE - Sovereign HE has a - V12, Petrol engine with 5345 cm3 / 326.2 cu-in capacity.

How many horsepower (hp) does a 1983 Jaguar Series III XJ12 HE - Sovereign HE have?
The 1983 Jaguar Series III XJ12 HE - Sovereign HE has 295 PS / 291 bhp / 217 kW.

How much does a Jaguar Series III XJ12 HE - Sovereign HE weighs?
The Jaguar Series III XJ12 HE - Sovereign HE weighs 1930 Kg / 4255 lbs.

What is the top speed of a Jaguar Series III XJ12 HE - Sovereign HE?
The Jaguar Series III XJ12 HE - Sovereign HE top speed is 230 Km/h / 143 mph.

Is Jaguar Series III XJ12 HE - Sovereign HE All Wheel Drive (AWD)?
No, the Jaguar Series III XJ12 HE - Sovereign HE is not All Wheel Drive (AWD). It's Rear Wheel Drive (RWD).

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