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 |  Mar 13 2012, 4:01 PM

British luxury car brand Jaguar stunned the world with its beautiful C-X75 concept back in 2010. Not only was its sleek design alluring, but also its jet-turbine technology.

The concept car used a pair of micro-turbines which would power the electric drive-train. So instead of using a conventional gas engine to power the electric motors, like in the Fisker Karma, Jaguar showed that using these lighter micro-turbines would be a more powerful and more efficient alternative.

But a concept is one thing, and the reality can be quite different. When Jaguar gave the C-X75 the green-light for production, they found that micro-turbine technology is still very much in its infancy, and that long-term reliability is not known for such a system. Plus, these turbines do generate more heat, so would require longer air-intakes to channel air to these motors.

So Jaguar has decided that the production, road-going C-X75, which will look pretty much identical to the concept car, will be offered with a Cosworth and Williams F1 developed 1.6-liter, turbo-charged, four cylinder engine, which will be able to produce roughly 500-hp. This engine will work with a pair of electric motors that not only assist in achieving better fuel-economy, but also add to the performance of this car.

All this is well and good, but what is to become of the original micro-turbine idea? Not to worry, that idea is not dead. Jaguar and its parent company Tata have invested and opened a new factory in Coventry, U.K. called the Bladon Jets Engineering Center. This facility, which employs 15-people, is dedicated towards the development of these micro-turbines. As for their first application, Jaguar global brand director Adrian Hallmark has said that this power plant will be featured on a track-only version of the C-X75.

Testing the system for track use will eventually pave the way forward for using the system on a road car. This means, cars with jet engines (just like what the Jetsons had) are going to be on our roads in the not too distant future.

GALLERY: Jaguar C-X75


GALLERY: Jaguar C-X75 2010 Paris Auto Show


[Source: Inside Line]

 |  Aug 23 2011, 10:13 AM


The Williams Formula 1 team has a long and somewhat checkered history at the pinnacle of motor sports, and like some of its competitors, have delved into the business of sports cars. Williams was full at hand with the development of the Renault Clio Williams from the early to mid ’90s, and had even developed a concept van called the Renault Espace F1, which was a minivan with a Renault engine taken from an F1 race car.

While on the motor sport side, Williams is still doing business with Renault (with whom they have just signed on with again for the 2012 season), however it is also working with Jaguar on a very special road car.

The car in question is the C-X75 supercar that Jaguar has decided to put into production. This hybrid supercar will use kinetic energy recovery system (KERS) similar to the ones used in Formula 1 racers, and Williams is responsible for perfecting this technology for use in this super Jaguar.

Williams chairman Adam Parr wants to take thing even further, saying; “We would like to become the competition and sporting side of Jaguar.” In other words, Williams could become the AMG of Jaguar road cars.

Williams has been on hand with the C-X75 from the very beginning. Parr said; “When the C-X75 was first envisaged it was powered by two turbines manufactured by Bladed Jets, which is part owned by Jaguar owner Tata Motors. But we have concentrated on adopting a path that will make the C-X75 the cleanest and more environmentally friendly supercar of all time. “So at the moment we are concentrating on a downsized internal combustion engine combined with some pretty amazing kinetic energy recovery systems.”

This partnership could lead to this technology trickling down to more Jaguar road cars, and could also spawn the return of Jaguar in competitive racing.

Time will tell what more this partnership will bring. For now, expect to see the production C-X75 to hit the showrooms in about two-years time.

GALLERY: Jaguar C-X75


[Source: Autocar]

 |  Sep 29 2010, 6:28 PM

With styling hints reminiscent of the stunning XJ220, Jaguar has just released the first photos of an 780-hp range-extended electric supercar concept ahead of its official debut tomorrow at the Paris Auto Show.

Along with being achingly beautiful, as a range-extended electric car it has a propulsion system similar to that found in the Chevy Volt, using electric power to drive the wheels, while additional “micro gas turbines” can recharge the lithium-ion battery packs to add extended range. The C-x75 is touted to be capable of 68 miles of range before the two 96-hp gas turbines kick in to give a total range of 560 miles. It also makes an incredible 780-hp from the four 195-hp electric motors, while 1,187 ft-lbs of torque enables a 0-62 mph time of just 3.4 seconds and a top speed of 205-mph.

The goal, says Jaguar, “was to produce not only the most innovative but also one of the most beautiful Jaguars ever; one which hints at an exciting evolution of the marque’s award-winning design language while paying homage to some of its most admired cars of years gone by.”

Unfortunately, the goal was not to build anything from this technology, rather the C-X75 will stand as a design concept to inspire future Jags. And with that in mind, we can’t wait to get a glimpse of the next-gen XK.

Check back tomorrow for live photos from the C-X75′s unveiling with AutoGuide’s extensive coverage of the Paris Auto Show.

GALLERY: Jaguar C-X75 Concept


Official release after the jump:

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