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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:    

Jaguar could still revive XK as luxury grand tourer

With the F-Type taking the lion's – or Jaguar's – share of attention lately, it would be all too easy to forget all about a Jag once known as the XK. But it existed, and it could once again. First introduced in 1996 as the XK8 to replace the old XJS, the XK survived for two generations. It was available as a 2+2 coupe or convertible and was powered by Jaguar's signature AJ-V8 engine. By the time it was discontinued just this past summer, the ultimate XKR-S packed as much as 542 horsepower. But though it had two more seats, the XK was rendered largely obsolete by the arrival of the nimbler, newer and arguably more stylish F-Type. According to Autocar, however, the XK could be reinstated with a more GT-like approach. The XK as we've known it, said Jaguar's Ross Varney to the British weekly, "straddled the GT and sports car segment, with more of an emphasis on the GT side but probably not enough." Varney was in charge of the F-Type project and was also responsible for a new project to replace the XK until it was shut down earlier this year. "We have plans to do lots more with the F-Type," said Varney, "but there will still be other areas we want to cover. We need to find the right way to deliver on them, and the XK could be one way of doing that." What Varney is saying, essentially, is that while the XK project may not be moving forward just yet, it could be revived in the near future. If it did, we'd be looking at a more accommodating and luxurious grand tourer, different from the F-Type that's more of a focused sports car. Think of it, then, as more of a Bentley Continental GT, but probably less expensive - or put another way, if the F-Type is a junior Aston Martin V8 Vantage, the new XK would be a (relatively) more accessible DB9. The intel sounds similar to what we heard when the most recent XK was being put out to pasture, but tells us that hope is still alive for those interested in a two-door Jag with room for the kids in the back.

Jaguar Land Rover to drop supercharged V8 for turbocharged BMW power

There are few things that sound as good as Jaguar's 5.0 liter supercharged V8. As great as it is when the supercharger whines or the exhaust cracks and pops on throttle lift-off as the air pressure equalizes, the basic design dates back to the '90s. Plainly, the engine isn't as efficient as it needs to be, but designing a new V8 from the ground up is an expensive proposition. Instead, Automobile reports that Jaguar Land Rover is set to use a twin-turbocharged V8s supplied by BMW. Scalable architecture is all the rage as automakers streamline designs in order to save costs. For example, Jaguar's current supercharged V6 is quite literally a V8 with two holes missing. They didn't even change the length of the block. It seems both of those designs are on their way out, with the V6 being replaced by a inline-six closely related to the company's inline four. It seems that rather than designing an new and expensive V8 for their top of the line models JLR, is sourcing from BMW. From 1994 to 2000, BMW owned Land Rover. A few models, including the Land Rover Range Rover, used BMW engines then and in the initial years of Ford's JLR stewardship. It seems things have now come full circle. BMW currently makes a twin-turbo 4.4 liter V8 that produces anywhere from 440 to 600 horsepower, depending on the application. Automobile says that a new 4.0 liter V8 is in the works and that it will most likely be the engine that JLR uses. Expect it to be more powerful, more fuel efficient, and lighter than what both BMW and JLR currently offer. This seems like a win for both companies. BMW gets to offset the cost of a new motor while JLR, a smaller company, doesn't have to invest in a whole new architecture. As automakers search for ways to cut costs, expect collaborations like this to continue. Infiniti and Mercedes-Benz both share a four-cylinder engine. Ford and GM have worked together to design a shared 10-speed automatic. While we may lament the loss of that wonderful Jaguar Land Rover engine, we can still be happy that they haven't abandoned the V8. Related Video: News Source: Automobile Rumormill BMW Jaguar Land Rover