2011 Jaguar Xkr Supercharged 5.0l V8 6-speed Automatic, 1-owner 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.

Jaguar F-Type Project 7 leaks in production trim ahead of Goodwood debut

Just yesterday we brought you word that Jaguar was planning to bring something special to the Goodwood Festival of Speed this year - the first product of its Special Operations division - and now we have it right here.
Previewed in concept form last year, Jaguar's big reveal appears to be the production version of the Project 7 show car - an extreme speedster version of the F-Type. Though we still don't have official details, these images leaked courtesy of 4WheelsNews show that the roadster seems to have lost little in the transition from concept to reality.
The bright blue paint job has been replaced by a more British shade of green, but the white trim - including the racing stripes running across (not up) the hood, the grille surround and the number circle on the door - appear to have carried over. As has the D-Type-inspired, fin-like, single raised cowling on the rear deck, though now positioned behind the left-hand driver's seat instead of the right. The wheels are fresh and the front lip spoiler looks even bigger, and the rear wing appears to have been reshaped.

Jaguar F-Type Coupe unveiled with range-topping R model

This is the Jaguar F-Type Coupe, the long-awaited hardtop counterpart to the F-Type roadster we tested earlier this year. Besides adding a roof, it shuffles up the engine range that we saw on the Convertible model, and in two of three cases, it cuts the cost of entry rather quite nicely (a happy contradiction to earlier reports).
The big change is that the F-Type Coupe does away with the Convertible's V8S trim (although the 495-horsepower variant will still be available in the droptop), and adds an even more potent letter to the top of the range. The $99,000 F-Type R Coupe is the latest member of Jaguar's R Performance line, and despite being down a letter on the XFR-S and XKR-S, it features the same 5.0-liter, 550-hp supercharged V8. With all that power on tap, the F-Type R will sprint to 60 mph in just 4.0 seconds (if it doesn't break into the 3s in independent testing, we'll be shocked) and on to a top speed of 186 miles per hour. If you need to get to freeway speeds quickly, the F-Type R will also go from 50 to 75 mph in just 2.4 seconds.
As the top tier model, the F-Type R is loaded down with performance-oriented tech. The suspension features adaptive dynamics that manage the car's body movements and adjust accordingly, while the suspension itself is 4.3-percent stiffer in front and 3.7-percent tighter in the back than the F-Type V8S Convertible. Drivers can dial up an even stiffer suspension setting in Dynamic Mode, which will also tweak the steering, the shift schedule of the eight-speed SportShift automatic and the throttle response of that brawny engine.