2007 Jaguar S-type R - Upgraded - Supercharged - Low Miles on 2040-cars

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Jaguar lifts the tailgate on XFR-S Sportbrake

In the market for an amped-up Jaguar? Look for the letter R, adorning such performance models as the XFR and XJR sedans, the XKR coupe and convertible and the new F-Type R. But if it's bonkers performance you're after, you'll want to add the letter S into the mix as well. Jaguar uses the letters to connote its most hard-core performance variants like the two-door XKR-S and four-door XFR-S. And now it's applied them to the XF wagon as well, skipping the R treatment and going straight for the new XFR-S Sportbrake.
Leaked just the other day and headed for the Geneva Motor Show, Jaguar has now revealed its new power wagon in full. The XFR-S Sportbrake packs Coventry's ubiquitous 5.0-liter supercharged V8 engine boasting 542 horsepower and 502 pound-feet of torque. That's the same version that powers the XKR-S and XFR-S sedan (not to mention the F-Type R and XJR), and drives the rear wheels through an eight-speed automatic to rocket the estate to 60 in 4.6 seconds and on to an electronically limited top speed of 186 miles per hour.
That may be pretty quick, but doesn't quite stack up to the Mercedes-Benz E63 AMG S-Model 4Matic Estate whose 5.5-liter twin-turbo V8 offers up 577 hp and 590 lb-ft for a 3.6-second 0-60 time, or to the Audi RS6 Avant whose 4.0-liter twin-turbo V8 churns out 552 hp and 516 lb-ft for a 3.9-second 0-62 sprint. Though the Jaguar is only a little behind in output, it's a good second slower where it's measured. Granted that the Benz and the Audi are both all-wheel-drive where the Jaguar powers the rear only, but if four-wheel traction is how you get the power to the road, we wonder why Jaguar wouldn't fall in line. Particularly when the Jag's starting price in the UK (don't expect to see it imported here) is quoted at £82,495 - several grand more than the £76,985 RS6 but just shy of the £85,880 Mercedes gets for the E63 S-Model wagon in the UK (where the less potent 'base' version is also available as the cheapest in the bunch at £75,885).

Jaguar envisions future without V8 engines

With tighter emissions and fuel economy regulations looming, Jaguar may have to do more than make a small, fuel-efficient hatchback to lower its model range's consumption figures - it also might give up its venerable V8 power, Drive reports. But not anytime soon, says Steven de Ploey, Jaguar's product and marketing director, who recognizes that the V8 can be replaced only by something that offers the same, or better, performance. But he has a word of caution: "We are not wedded to V8s."
In the meantime, de Ploey says there are other ways to reduce emissions. One of the first steps Jaguar could take is to shift away from the use of superchargers, which aren't as good as turbochargers at maintaining efficiency and making power. But he adds that supercharging still is "at the heart of Jaguar's performance proposition," and that the company has addressed the current downsizing trend by "replacing our naturally aspirated V8 with a 3.0-liter supercharged V6."
Consider one of de Ploey's comments on the cancelled C-X75 supercar (pictured) for some clue about Jaguar's future: "Some of the stuff we have already exploited to the extreme in the C-X75 is the kind of thinking for us and is an essential test bed to see how we could evolve from today to something that is sustainable in the future."

Jaguar Project 7 Concept

The Jaguar Project 7 Concept debuted at the Goodwood Festival of Speed just last month. But unlike most concepts, which serve only to collect fingerprints on a stage, the track-ready one-seater spent its days barreling past the hillclimb crowds with Mike Cross, chief engineer of vehicle integrity at Jaguar, beaming behind its right-hand-drive steering wheel. What's more, the powers that be at Jaguar even let yours truly drive the Project 7 during the Concurs d'Elegance festivities at Pebble Beach last week.
Built on an all-aluminum V8 F-Type chassis with modified suspension, the Project 7 (a name acknowledging Jaguar's seven Le Mans wins between 1951-1990) is best thought of as an F-Type masquerading as a D-Type. The two-door is fitted with a supercharged 5.0-liter V8 good for 550 horsepower (no pictures as Jaguar wouldn't allow us to open the hood). An eight-speed automatic, with a torque converter, sends the power the rear wheels, allowing the single-seat roadster to crack the 60-mph benchmark in just over four seconds.
Modifications to the bodywork include a new lowered windshield, carbon-fiber aerodynamics and a rear fairing with integrated rollover hoop. The driving position has also been lowered by more than an inch, allowing the sole occupant to not only escape the airflow, but take advantage of a lower center of gravity.