Showing posts with label JAGUAR XJ. Show all posts
Showing posts with label JAGUAR XJ. Show all posts

8/17/12

2013 Jaguar XF and XJ



 New engines including a 335-horsepower (340PS) supercharged V6 for the XF and XJ and a 237hp (240PS) 2.0-liter turbocharged inline-four for the XF, as well as the widespread use of an 8-speed automatic.

But the British brand wasn't done yet with the model year changes as today, Jaguar announced the introduction of all-wheel drive to the 2013 XG and XJ ranges.

The new AWD system, which was evidently developed with the help of sister company Land Rover, will be offered exclusively with the 335hp 3.0-liter supercharged V6 and the eight-speed ZF automatic transmission.

Jaguar said that the all-wheel drive variants of the XF and XJ will be offered in the so called "snow-belt" regions in select markets around the world including North America, Russia, China and Continental Europe. At least for the time being, Jaguar has no plans to offer the AWD variants in the UK.

"Our All-Wheel Drive system preserves all the dynamic qualities of our rear-wheel drive Jaguar saloons in terms of handling, steering quality and ride refinement while adding a new depth of ability in low-grip conditions," said Ian Hoban, Vehicle Line Director at Jaguar.

"The system delivers all the traction benefits you would expect, but the AWD XF and XJ are still very rewarding cars to drive - which was exactly our intention," he added.

Under normal driving and weather conditions, Jaguar's electronically controlled AWD system sends a small amount of “pre-load” torque to the front wheels as the vehicle starts off, and then most torque to the rear wheels once underway.

When necessary, the electronically controlled wet multi-plate clutch can transfer up to 50 percent of available torque to the front wheels, either in response to wheel slip or to pre-empt the possibility of rear-wheel slip, according to the automaker.

The driver can also select a 'Winter Mode', in which case, the system directs more “pre-load” torque to the front wheels before switching to a 30:70 torque share between front and rear to maximize traction on slippery surfaces.

Jaguar says that its engineers recalibrated the suspension and steering systems in the AWD XF and XJ to "match their rear-wheel drive counterparts' driving dynamics".

In the U.S., the 2013 XF AWD 3.0L Supercharged V6 model starts from $53,000 while its 2013 XJ counterpart with the same driveline and engine from $76,700, excluding an $875 destination and delivery charge.













6/29/12

2013 Jaguar XJ


One of the most significant upgrades is the presentation of the Jaguar-Land Rover Group's brand-new 3.0-liter supercharged V6 that replaces the naturally-aspirated version of the 5.0-litre V8, and which will also be used on the upcoming F-Type roadster.


In the XJ, the force-fed V6 produces a maximum output of 335hp (340PS) and peak torque of 450Nm (332 lb-ft) allowing for a 0-60mph sprint time of 5.7 seconds (0-100km/h in 5.9 seconds) and a combined fuel economy of 30mpg UK (9.4lt/100km or 25mpg US).

By comparison, the outgoing 5.0-liter naturally aspirated V8 delivered 380hp (385PS) and 515Nm (380 lb-ft) for a 0-60mph time of 5.4 seconds (0-100km/h in 5.7 seconds) and an average fuel efficiency of 24.8mpg UK (11.4lt/100km or 20.6mpg US).

Equally important is the introduction of a new 8-speed automatic ZF transmission with Jaguar's 'Intelligent Stop-Start' as standard on all XJ models, including the 3.0-liter supercharged V6, the 3.0-liter turbo diesel and the 5.0-liter supercharged V8, which replaces a 6-speed automatic.

In the 271hp (275PS) diesel model, the 8-speed transmission with start-stop has helped improve fuel economy and cut CO2 emissions by around 14 percent to 47mpg UK and 159g/km respectively.

For the new model year, the XJ also benefits from re-calibrated spring and damper tunes as well as remapped damper software, while Jaguar has teamed up with British audio specialist Meridian to develop a new 825W sound system that comes as standard on Portfolio and Supersport XJ models while offered as an option on other derivatives.

In the UK, the 2013 Jaguar XJ goes on sale from September with prices starting at £56,260. Jaguar has not yet provided details for other markets such as the U.S.