2001 Jaguar S-type Base Sedan 4-door 3.0l on 2040-cars

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Is the Jaguar XFR-S really worth $17k more than the XFR? [w/poll]

Adding performance to a car is rarely cheap - whether you're looking to do it yourself or rely on the factory to do it for you. In the case of the new Jaguar XFR-S, the cost differential over an already-impressive (and somewhat expensive) XFR is a stout $16,800. Auto Express recently got a hold of both cars to see whether that price pays off on the track.
For that price, Jaguar gives the XFR-S an extra 40 horsepower and 41 pound-feet of torque - for a total of 550 hp and 502 lb-ft - to go with a stiffer suspension, beefed-up differential and, of course, meaner styling. We don't want to ruin the results of the AE video, but right off the bat, the host says that you can feel the extra power of the XFR-S, but that it's not a "night-and-day difference."
Scroll down to see what happens when two high-powered Jags go head-to-head on a track. And then be sure to let us know whether or not you think the added money is worth it for the XFR-S in the completely informal poll below.

Has the Jaguar XKR-S Sportbrake leaked out early?

Want to haul ass down the Autobahn with the whole family and all their gear in tow? Forget that Porsche Cayenne or Jeep Grand Cherokee SRT8 - what you'll want is a power wagon: something like an Audi RS6 Avant or Mercedes-Benz E63 AMG Estate. Unfortunately there are precious few of these performance station wagons on the market anywhere, especially with American offerings like the Cadillac CTS-V Sport Wagon on its way out and the Dodge Magnum SRT8 long gone. But there's a new challenger emerging.
That'd be the Jaguar XFR-S Sportbrake, a hi-po estate from Coventry that's been a long time in the making. And now it's apparently almost here. (Only by "here," we mean "there," as it's not likely ever to come to the United States.)
Apparently set to be unveiled at the Geneva Motor Show is a Frankenstein-style cross between a Jaguar XF Sportbrake and XFR-S performance sedan, taking the best elements from both. From the former, that means the extended roofline that gives it the cargo capacity of a small crossover. From the former, that means a 5.0-liter supercharged V8 producing 542 horsepower and 502 pound-feet of torque, driving the rear wheels through an eight-speed automatic transmission.

2014 Jaguar XKR-S GT takes fiercest feline further [UPDATE]

If there were any car to overshadow the 542-horsepower Jaguar XJR that's coming to the New York Auto Show, this is it. Meet the Jaguar XKR-S GT - a street-legal, higher-performance version of the already hardcore XKR-S that will be headed to North America in very limited quantities. Only 30 will be offered on our continent, with 25 earmarked for the United States and the remaining five going to Canada. The cost of entry? $174,000 when it goes on sale this August.
What that gets you is a coupe that is, without any doubt, ready to attack any racetrack it might encounter. The XKR-S' supercharged 5.0-liter V8 has not been upgraded in terms of power - not that 550 horsepower and 502 pound-feet of torque is anything to sneeze at - but instead, Jaguar focused on tuning the bits of the car that help effectively put all that grunt to the ground. There's a new hood with rows of louvers to aid in engine cooling, and elsewhere on the car's body, you'll find carbon fiber on the redesigned front air splitter, dive planes, extended wheel arch spats, as well as a new rear diffuser, an aluminum front under tray and an absolutely massive wing out back to keep downforce to a maximum.
Underneath that hot body are retuned and height-adjustable adaptive dampers; spring rates have been increased by 68 percent in front and 25 percent at the rear versus a standard XKR-S. Most of the front and rear suspension geometry has been upgraded, larger carbon ceramic brakes have been fitted at all four corners, and wider 20-inch forged alloy wheels are found here, wrapped in Pirelli Corsa tires - 255/35-series rubber in front and 305/30-series stuff out back. There's also a revised active exhaust system, which should only improve the already thunderous roar coming out the back of the Jag coupe, and a faster steering rack has been added for improved agility.