2000 Jaguar S-type Limited Sedan 4-door 3.0l on 2040-cars

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Jaguar XFR-S is motor-porn on a mountain road

The 2014 Jaguar XFR-S might have only been good enough to take the runner-up spot in our Editor's Choice top five debuts at the LA Auto Show, but we'd be hard-pressed to find a car with a more exhilarating exhaust note. As proof of this, Jaguar released a video showing the XFR-S tearing up a windy, European mountain road in close to a minute of hardcore driving footage.
The big blue cat has the same great exhaust note of the XKR-S, and the driver puts all of the car's 550 horsepower to work demonstrating the handling - and drifting - abilities of the new XFR-S. If there's any disappointment to be had, it's the fact that you have to jump to the 30-second mark of the video for any of the action to start.
Scroll down to watch the video, and be sure your speakers are turned all the way up.

Next-gen Jaguar XJ spotted in mule form during winter testing

Of course Jaguar Land Rover is using a Range Rover to yank around an electrified Jaguar sedan mule. At least, we think the car sitting on the trailer is a test mule for the recently announced XJ successor. Jaguar has said it’s going to make an all-electric version of the car, but itÂ’s going to use the new MLA platform that will also support a gas engine and hybrid versions. The body itself most resembles that of the XF, but there are a couple tell-tale signs that this car is destined for a battery-electric powertrain. The clearest sign comes in the form of the abnormally high side sills. This taller floor is a typical EV tipoff for mules in testing, as the body work itÂ’s mated to isnÂ’t necessarily designed to mesh with the requirements of an EV powertrain. There are no “Electric Vehicle” stickers stuck to the car to make this extra easy for us, but plenty of other strange elements let us know that this mule is no normal XF. We canÂ’t see through it, but the “grille” is covered up by a large piece of camouflage. Some areas on the bottom and top appear to be mesh, allowing air through, but itÂ’s still rather restricting. The hoodÂ’s fitment and shape are about as funky as can be. ThereÂ’s even a hump in the center of the hood, making it look like some kind of high performance muscle car.  Lending even more credence to this being a next-gen XJ mule is what appears to be a longer wheelbase and wider track. Jaguar extended the fenders outward to accommodate this, but itÂ’s especially apparent in back with the squared-off rear fenders. Since itÂ’s a mule, itÂ’s tough to be certain which powertrain this particular car is hiding. The fuel cap remains on the right rear side of the car, but it appears to be in a different position than the fuel cap on the current XF. Maybe it isnÂ’t a fuel cap, and itÂ’s a covering for the plug outlet instead? There are no other obvious outlets on the car to plug in to, but thatÂ’s nothing out of the ordinary for a mule. One suspicious element we spotted in the rear is the side of a chrome tailpipe protruding from the rear bumper. ThereÂ’s no way to know if itÂ’s a real or a fake tailpipe to throw us off the hunt, but weÂ’ll note its presence nonetheless. Jaguar has already released a teaser image of the rear taillights on the electric XJ successor, but of course this test mule isnÂ’t supporting production lights.

Jaguar Land Rover proposes seats that scientifically massage your butt, for your health

Habitually sitting too long can degrade a person's health. Scientific research has proven that dormancy can increase the risk of obesity, diabetes, cardiovascular disease, deep-vein thrombosis, and metabolic syndrome, according to the Harvard Medical School. Although sitting can be avoided in many cases, such as using a standing desk at work, taking a seat is the only option when hopping in the car for a drive. Jaguar Land Rover (JLR) is hoping to address this negative aspect of cars with a new high-tech seat that the company says mimics the act of walking.  JLR calls the concept a shape-shifting, or morphable, seat system, and it is currently in a trial period with Jaguar Land Rover’s Body Interiors Research division. Using actuators built into the seat's foam, the seat will constantly be in motion with micro-adjustments that can be tuned to the needs of different people and body types. JLR believes it has created a system that recreates what is known as pelvic oscillation, a motion that can supposedly trick the brain into thinking the body is walking. In addition to helping to prevent internal health issues, JLR also notes that a sedentary lifestyle can degrade and shorten muscles in the legs, hips, and rear. If these muscles are worked on a regular basis, the chance and risk of injury and back issues could potentially be reduced. The new seats are just one of many car interior technologies JLR has explored. In the past, we've seen tech that tracks brainwaves and heart rates, creates augmented reality, helps prevent motion sickness, and helps stop the spread of germs. They've also taken the time to have an expert demonstrate the perfect seating position. Most of this stuff is experimental for now, but it's possible similar features could eventually trickle down to production cars, in time. See how the seat moves in the video below. Related Video: