More details around 2013 Jaguar XJ has just been revealed. The vehicle will benefit from improved efficiency, more comfort and functional technologies.

Jaguar's most technologically advanced car is now more efficient and refined than ever before. In order to improve the overall efficiency of the XJ, the brand has included an eight-speed ZF transmission with Intelligent Stop-Start as standard to it.

This new feature leads to lower fuel consumption and emissions and now the XJ is expected to achieve 47 MPG while emitting 159g/km of CO2.

2013 Jaguar JX

Further improvements concerning the performance of the Jaguar have been thanks to the introduction of a new 3.0-litre, supercharged V6 powertrain. This one produces 340 hp (250 kW) and 450Nm (332 lb-ft) of torque.

Next, some upgrades have been done on the suspension of the car. Alongside the exciting new powertrain line-up all models in the range will include re-calibrated spring and damper tunes as well as remapped damper software, thus delivering enhanced ride isolation and passenger comfort.

2013 Jaguar XJ Specifications:

Engine Variant 3.0 V6 S/C Petrol 5.0 V8 S/C Petrol
Layout V6 cylinder V8 cylinder
Capacity 2995 cc 5000 cc
Power 340PS 510 PS
Torque 450 Nm 625 Nm
Fuel economy 9.4 l/100km (30mpg) 11.3 l/100 km (25mpg)
CO2 emissions 224g/km 268g/km
Performance (0-60 mph) 5.7secs 4.7 secs
Performance (0-100 kph) 5.9 secs 4.9 secs
Engine Variant 3.0 V6 Diesel S
Layout V6 cylinder
Capacity 2,993 cc
Power 275 PS
Torque 600 Nm
Fuel economy 6.0 l/100 km (47mpg)
CO2 emissions 159 g/km
Performance (0-60 mph) 5.9 secs
Performance (0-100 kph) 6.4 secs

2013 Jaguar XJ Pricing:

XJ 13MY on-the-road (OTR) Pricing (£)
Standard wheel-base
XJ 3.0 Diesel Luxury 56,260
XJ 3.0 Diesel Premium Luxury 60,060
XJ 3.0 Diesel Portfolio 67,260
XJ 3.0 S/C Petrol Premium Luxury 65,365
XJ 3.0 S/C Petrol Portfolio 72,815
XJ 3.0 S/C Petrol Supersport 91,735
Long wheel-base
XJ 3.0 Diesel Luxury 59,260
XJ 3.0 Diesel Premium Luxury 63,060
XJ 3.0 Diesel Portfolio 70,260
XJ 3.0 S/C Petrol Premium Luxury 68,515
XJ 3.0 S/C Petrol Portfolio 75,815
XJ 3.0 S/C Petrol Supersport 95,235

Source: Jaguar