Jaguar XJR
The 2007 Jaguar XKR is a
high-performance version of the XK, available in both coupe and
convertible body styles. Significant drivetrain, suspension and
interior changes make the R even more exciting to drive.
Unfortunately, some of the same quality concerns that plague the XK
— and a couple of new ones — are harder to accept in this
premium-priced variant.
I raved about the 2007 Jaguar XK coupe and convertible in a separate
review, so I'll focus here on what distinguishes the XKR from the
regular XK ... and cools my enthusiasm.
Power to Spare
A supercharged version of the XK's 4.2-liter V-8 shaves 1 second
off the XKR's 0 - 60 mph times: The coupe does it in 4.9 seconds and
the convertible is close behind at 5.0 seconds, according to Jaguar.
Unlike a turbo, the supercharger provides its boost at lower engine
speeds, so the character of the regular XK's drivetrain is
preserved; it has loads of gusto right off the line. This version is
simply stronger. Thanks to its six speeds, the automatic
transmission assures good passing power at highway speeds, too. The
EPA gas-mileage estimates are, shockingly, the same as the XK
model's. (It surprised Jaguar, too.) Early fuel-economy estimates
can be unreliable, but even if they're adjusted downward, this is
bound to be a very efficient car compared to its competitors, many
of which are subject to a gas-guzzler tax. The XKR is not.
The XK's six-speed automatic, one of the best transmissions I've
driven, performed just as well here in the R, always seeming to do
what I wanted it to do — especially in Sport mode — without my
having to resort to the shift paddles. It also exacts its shifts —
up and down — exceptionally quickly.
Sound Without Noise
Noise is very well-managed in the XK series, especially in the
convertible, where noise is expected and usually accepted. Credit
the thick, insulated soft-top. The most noticeable sound in my XKR
convertible was the exhaust rumble, which, like that of the regular
XK, is among the best-sounding on the market. To keep a low profile,
the Active Exhaust System mutes the exhaust during normal driving,
but it opens a louver in the muffler during heavy acceleration,
unleashing the growl. Jaguar opted to keep the supercharger's
characteristic moan to a minimum. I was a little disappointed,
because I like the way these chargers sound, but I suppose it makes
sense for a luxury car.
Athletic & Balanced
I was impressed by the XK's athleticism and balance, and the R
dials it up a notch with firmer springs and shock absorbers. Though
the ride quality is more taut, I found it liveable in normal
driving. Anyone concerned about the ride might want to stick with
the standard 19-inch wheels. The optional 20-inchers on my test car
come with lower-series tires that are even less compliant.
Jaguar recalibrated the adaptive suspension to work with the new
spring and shock rates, and it still does a good job of controlling
body roll. Like the XK, the R has a very grounded feel and balanced
handling. The new arrangement probably makes for better roadholding
on the smoothest roads, but when cornering on bumpy pavement I
experienced a little lateral hopping that I don't remember from the
regular XK. If you have any experience with the cars, drop me an
email. The XKR has less power-steering assist than the XK, and thus
more feedback.
Better From a Distance
The first thing you notice on the XKR is its silvery grille,
which happens to be the worst mistake Jaguar could have made —
especially on this beautiful, high-profile model. Historically, R
variants have had stainless-steel woven-wire mesh grilles in place
of the regular model's conventional black mesh. On the 2007 it's
clearly a plastic matrix with what Jaguar calls an aluminum finish.
It looks like plastic — cheap, low-class, inexcusable plastic. I was
also crestfallen to find the same detached trunk liner in this car
that I reported on in the XK review. It's obviously a chronic
problem. I also found fault with the interior, in which the optional
semi-gloss wood trim looked good, but some of the trim pieces — like
the shifter bezel and steering wheel spokes — just don't have the
finish quality one expects at this price.
Remember, we're talking about a $92,000 car here — $102,000 as
equipped, in the case of my test car. For that price you can get a
BMW M6, a Mercedes-Benz CLK63 AMG or an Audi S6 that's loaded to the
gills, with cash left over. Though they're not perfect, these
models' shortcomings aren't as glaring. Jaguar has an image problem
— partly deserved and partly not. A decade or so of nightmarish
reliability and dodgy electrical systems haunts the brand to this
day, years after they've been improved. Then there's the fact that
Ford Motor Co. has owned the brand for about 17 years. I personally
don't care who owns what; the proof is in the product. But many
buyers do care. A surprising number know that Ford owns Jaguar, and
many consider this a bad thing — perhaps because they've had a
problem with a Ford in the past, or perhaps just because Ford is a
modest American brand that is perceived to sully the historic
British luxury line and in some way diminish its international
intrigue.
How much could a real wire-mesh grille cost, and how could that not
be appropriate for a car that costs this much? Yes, the XKR's entire
body is constructed of expensive aluminum, the many computerized
systems onboard are sophisticated and costly, and the car's
underlying quality could actually be quite good. But does it matter,
if shoppers don't get close enough to experience any of this? The
look of a grille is more than enough to turn away a would-be buyer —
especially one who has negative preconceived notions.
One would think Ford would be aware of this bias and go out of its
way to prevent anything that could put its products' quality in
question. That the automotive industry as a whole continues to shave
cents (yes, in some cases just cents) off each car it builds and
then throw, in some cases, thousands of dollars worth of incentives
on the hood remains one of the most asinine practices in any
industry anywhere.
The XKR is such a good-looking, great-driving car. It deserves
better, and buyers demand it.
Source www.cars.com
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