C&D compares and ranks: XK8, SC430, XLR, 911 Cabrio, SL500

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Old 09-28-2003 | 07:52 AM
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C&D compares and ranks: XK8, SC430, XLR, 911 Cabrio, SL500

The Glamour Droptops

In the world of stylish $75,000 GT cabriolets, can the new Caddy XLR compete with the big-time glamour boys?
BY BROCK YATES
PHOTOGRAPHY BY AARON KILEY
October 2003


Fifth Place
Jaguar XK8

It was generally agreed among the Ohio contingent that the Jaguar is a fine 8/10ths automobile—that is, a pleasant driver at brisk speeds but less of a contender when serious motoring is required. Although its 294-hp, 4.2-liter V-8 and thoroughly modern six-speed automatic deliver competitive performance, the XK8's size, weight, and age work against it when the going gets brisk.

At 3991 pounds, the Jaguar was the second heaviest in the group. It was also nearly 10 inches longer than any of the others. Moreover, this XK8 was introduced for 1997, and its platform dates back to the mid-'70s XJ-S. As a result, hard driving and bumpy pavement elicit some ungainly cowl shake. And there's a general softness to the Jag's responses that doesn't encourage hard charging.

The Jag has an old-fashioned convertible top. Although it opens and closes quickly with the touch of a button, the top requires the driver to get out and secure a boot in place. Some might like the classic look that comes with this design, but most of us would rather avoid the choreography, simple as it is. Still, there's an advantage to this archaic layout: The top does not invade luggage space, which is undiminished when the top goes down.

We all appreciated the old-world richness of the XK8's cockpit. The classic instrument layout and the full swath of wood from door to door give real meaning to the word dashboard. Most of us found the array of buttons and switches controlling the sound and climate-control systems to be confusing, and a few of us were too close to the windshield header once we established a comfortable driving position. Jaguar's traditional J-gate shifter didn't win any new adherents despite its being coupled to the excellent six-speed automatic, which delivers good fuel economy in this class.

For those who value the flair of its styling and classic trim above all else, the XK8 is an excellent choice. However, if you are willing to embrace more contemporary styling, the newer choices offer some clear functional advantages.

Highs: Timeless, svelte styling; silky ride; a general sense of Edwardian elegance.
Lows: Structural shakes in the bumpy stuff, vintage-'50s top-down stowage, the always unpleasant J-gate shifter.
The Verdict: Still appealing, despite being the oldest car in the group.


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Fourth Place
Lexus SC430

The visual impact of the SC430 addles the brain. It appears to be short and stubby—a latter-day iteration of a '50s Porsche Speedster—but it is in fact 0.1 inch longer than the Cadillac and less than an inch shorter than the Mercedes. Its puffy contours (especially in the bright red of our test car) make it seem bulbous in comparison with the more svelte competition we've assembled here.

Thanks to its silent engine, luxuriously soft yet well-controlled ride, minimal wind noise, and superb sound system, the Lexus creates the impression that it is a nonautomobile, a moving capsule unrelated to normal vehicular sensory impressions. Said one tester, "Lexus has created a car intended to make you forget it's a car—as opposed to Porsche, which never ever lets you forget."

In addition to its debatable exterior contours, the Lexus instrument panel was the subject of controversy. It features wood paneling of a yellowish hue that, although described as bird's-eye maple, more resembles highly polished bamboo that contrasts hysterically with expanses of cream-colored leather, black plastic, and aluminum trim (burled walnut is an option). One thinks of the wonderful cartoon birds Heckle and Jeckle. At the same time, the SC430 interior was beautifully assembled with seamless fits and perfect quality.

Although the SC430's rear seat doesn't provide sufficient legroom even for toddlers, the space is a useful supplement to the trunk, which is mostly nonexistent when you fold the metal roof.

With the best price of the bunch at $63,775 fully equipped, the Lexus boasts high value typical of the marque, particularly when you factor in its long-range comfort and general feel of quality. On a beautiful day with the sun streaming into the cockpit, the Lexus is wonderfully comfortable and cozy. But when it comes to excitement, both dynamic and visual, we found the SC430 to be a bit of a laggard compared with the four others.

Highs: Rolex-level fit and finish, unmatched silence at all speeds.
Lows:Weird, pumpkin-seed styling; skimpy trunk with top down; dashboard wood treatment verges on the lurid.
The Verdict: Another Lexus demonstration of automotive perfection based on a sterile driving experience.

----------------------------------------------------------

Third Place
Cadillac XLR

The razor-edge bodywork with the cowcatcher grille made for interesting reactions. Some loved the XLR's in-your-face originality, others saw a hunky lack of grace. Either way, the Caddy gets it done on the road, both in high-speed interstate cruising and while working on back-road Grand Prix fantasies—provided sound-system listening is not desired.

We all noted the wind turbulence in the Cadillac's open cockpit—with the windows up or down—and particularly when contrasted with the other cars' abilities to deal with the problems of wind in top-down mode. Another weakness is a lack of storage space in the cockpit behind the seats.

The XLR is the only car in the group in which two occupants must pop the trunk to stow their briefcases. Although the trunk's 12 cubic feet is the largest in the group, that volume is reduced by two-thirds when the hardtop comes looking for space. An added irritation comes in the form of a luggage soaking if the top is raised during a sudden rainstorm. All water on the rear decklid is dumped into the trunk—begging the question, Did anyone in the Cadillac engineering department actually attempt such a maneuver during the 48 months of development?

We came to think of the XLR as a sort of Corvette in a double-breasted blazer. It is a fine touring car with strong sporting instincts. Said one staffer: "I expect the XLR to sell primarily on its looks and on the fact that it's a Cadillac. Something tells me it won't get all that much cross shopping with some of the others. But if you're a 'Buy American' type of rich guy, of which there are way more than Cadillac will have capacity for, this thing will look pretty attractive."

Everyone appreciated the XLR's well-controlled ride and secure, responsive handling, although several of us complained about its unnaturally high steering effort. With 320 ponies, the most in the test, and a curb weight of 3707—just 93 more than the Porsche, lightest in the group—the XLR was plenty quick. It was also smooth, although when flogged, the Northstar V-8 wasn't as silky and refined as its competitors.

We were split on the XLR's interior. Some found a sufficient level of luxury and interest; others thought it wouldn't draw any admiring shock and awe from a new passenger. It's not an interior that shouts of luxury—with the top down, for example, the inventory-bin visors stick out like big ears—and there were complaints about some of the fit and finish (the expensive embossed aluminum used on the center console didn't strike us as particularly rich or special).

Still, if you love the unique look of the XLR, you will also find joy in the driving experience it provides. Judged overall, however, the XLR's lack of top-down storage space and near misses in interior finish and overall refinement caused it to fall behind in this group. Although Cadillac didn't get it spot on across the board, the XLR is a solid contender in this most competitive class. That's a victory for GM's luxury division and an important step on the division's road to recovery.


Highs: Vivid styling, solid quality, excellent all-around performance.
Lows: Minimal luggage space with the top down, weird steering effort, wind buffeting in open-cockpit motoring.
The Verdict: The first solid American contender in the luxury-roadster class since forever.

---------------------------------------------------------------------


Second Place
Porsche 911

Wait a minute, you ask, what's a Porsche doing in this test with a sticker price about three grand short of a hundred large and over $33,000 more expensive than the Lexus? Let us offer an explanation:

We requested a Porsche 911 Carrera cabriolet equipped with the optional Tiptronic five-speed automatic transmission to place it on an equal footing with the four other contestants. Theoretically, such a car can be had for a base price of $82,585, within six grand of the price of the XLR that was the linchpin of this comparison. Unfortunately, the only 911 Tiptronic cabrio in Porsche's press fleet was a four-wheel-drive model that starts at nearly 85 large. Tack on several options priced as only the Swabians can, and the window sticker tells the rest. Suffice it to say that under the conditions of the test, the 911's four-wheel drive offered no advantage and only handicapped the Porsche in the ratings based on its eye-watering price tag.

That said, the 911 was the hands-down hot performer of the bunch, setting the benchmark in nearly every acceleration test and topping out at 166 mph, thanks in part to its relatively feathery—in this group—poundage of 3614, a whopping 606 pounds lighter than the SL500. This lack of bulk, coupled with Porsche's Stability Management System that controls individual wheel braking and power applications, produced a wonderfully agile automobile. One tester's notes neatly summed up the appeal: "The Porsche's brakes are great, as usual. Steering feel is excellent. Tranny is the best of the bunch with full manual control. A very good driver's tool."

Negative comments involved the relative starkness of the interior—it hasn't changed in years—when compared with the others. "The Porsche is a much different car—faster, less comfortable, less refined than the others. As much as I enjoy the precise steering and brakes and the grumbling noises in the engine bay, I don't think I'd put up with the stiff ride and absence of a hardtop," noted one staffer.

Despite the Porsche's somewhat harsh manners, it is actually surprisingly user-friendly. It's equipped with a fabric top, but the mechanism does include an integral hard boot, so top operation is a simple and rapid one-button action. And although the trunk has only five cubic feet of space, the 911's rear seat provides valuable supplemental room as well as sufficient space to transport a pair of 10-year-olds.

As a result, when the balloting was completed, the Porsche scored second based on its unique blend of general sportiness, overall performance, and genuine practicality. Although it surely lacks the sumptuous comfort levels of the Lexus or Mercedes-Benz, or the outré styling of the Cadillac, or the old-world elegance of the Jaguar, the raw, feisty eagerness of the Porsche in the hills and hummocks of southern Ohio drew strong support from our drivers.

Highs: Fast and furious performance coupled with that intangible aura of the Porsche name.
Lows: Military-issue interior, wallet-crushing price.
The Verdict: Regardless of the price, it provides a unique and endlessly joyful driving experience.

-----------------------------------------------------------------------------


First Place
Mercedes SL500

Yes, it's expensive, the second priciest of the bunch, and yes, it's the heaviest, and it has a folding top with more complexity and moving parts than a roomful of robots. But a brisk drive down a country road on a sunny day in this particular Silberpfeil can define automotive elegance.

It was agreed that the SL led the field in competence on the open interstates and in the more demanding environs of the two-lanes. Its Active Body Control suspension kept the 4220-pound machine within controllable limits at all times, and the driving environment with the hardtop up or down offered a pleasant combination of comfort and tactile connection with the driving experience.

Two of the five testers wished for more seat-bottom elevation to aid in thigh support, and complaints were registered—as always—about the German fascination with overwrought complexity on basic radio, GPS, and air-conditioning controls.

The sophisticated hardtop on the Mercedes not only raises and lowers almost twice as fast as the one on the Cadillac—it can be done at a stoplight—but also ingeniously folds into a smaller package, stealing far less trunk room. Moreover, the SL provides a useful package shelf behind the seats. As a result, despite being only 0.8 inch longer than the Cadillac, the Mercedes provides twice as much luggage space with the top down.

Every detail on the SL is beautifully executed. A push of a button in the trunk slightly raises the folded top to provide access to the eight cubic feet of luggage space beneath it. The sun visors slot neatly into the windshield frame when the top is down, unlike the protruding panels on the Jaguar and Cadillac. These are seemingly minor details perhaps, but when one plans to dump nearly 90 grand into a two-place roadster, the small stuff counts.

The Merc's rated 302 horsepower and two-ton-plus bulk produced the worst power-to-weight ratio of the bunch. But thanks to the largest engine with the highest peak torque at the lowest rpm, the SL was always responsive and delivered midpack performance. Although we are often mesmerized by blinding speed, the fact that the SL500 won this test by a wide margin affirms its broad-spectrum (and our) capabilities.

To be sure, the car is an able performer compared with the competition, but pavement-ripping muscle is not the SL's high card. Rather, its appeal lies in overall balance and attention to detail within the context of its design mission; i.e., to transport two people and their luggage over long distances with speed, comfort, and elegance in all sorts of weather. And every one of us fell in love with its flamboyantly extravagant styling. This is the car to drive when you want to arrive.

Noted one driver: "I can find only three faults. The brakes are tough to modulate and far too sensitive, the nav/radio screen is unreadable with the top down, and the seat needs more thigh support. Otherwise, it's fantastic." Said another: "This car feels the best engineered, the best screwed together. Impressive rigidity and a marvel of a top. Cockpit perfection in layout, reach, etc. I feel bolted into this car. The steering is excellent, the electro brakes feel reasonably normal to me, and the engine note is superb. An odds-on favorite." Another summed it all up: "I love this car."

Highs: Riveting styling, excellent quality, a delight to drive.
Lows: Limited luggage space, poor instrument legibility, too-low seat bottoms.
The Verdict: If you have the bucks, this is your GT roadster.
Old 09-28-2003 | 08:00 AM
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You just can't fuck with Mercedes-Benz when it comes to all out luxury, style, and performance......

Old 09-28-2003 | 08:00 AM
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Old 09-28-2003 | 08:01 AM
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Just because of that pathetic interior, the 911 should have been 4th. It looks like something off of a $25K car.
Old 09-28-2003 | 08:03 AM
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I agree, Porsche really needs to up the antee on their shit....

I know they are all about performance, but come on!
Old 09-28-2003 | 08:03 AM
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I was reading that article at an airport about a week ago. I remember that the XLR did the 0-60 in 5.8, the 911 in 5.0 (the only one with a manual tranny in the test), the XK8 in around 6.0, and so did the SC430.
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