Comparison: 2010 Land Rover LR4 vs 2010
Lexus GX 460 vs 2010 Mercedes-Benz GL450Two Days in the
Valley. Forget the Mall, Which Seven-Passenger Lux SUV Rules Amid Wind, Sand,
and Star?From the July, 2010 issue of Motor Trend
/ By Arthur St.
Antoine
/ Photography by Brian Vance
Please answer the following question
as honestly as possible. I require a sport/utility vehicle because: (A) I chase gazelle across the Gobi Desert (well, I do
some camping in locales without electrical outlets). (B) A huge and rugged vehicle is essential for
visiting the farmer's market, picking up fresh organic greens, and chauffeuring
Dacoda to her pottery class.If you answered "B,"
then close your browser immediately, and buy a Honda Civic. If you answered "A,"
however, read on. Gathered here are three industrial-grade sport/utes. And, yea,
we're going stalk through the valley of death.Until the arrival of Jeep's redesigned Grand Cherokee
(just months away at the time of this test), the three grit-tamers gathered here
represent the best of their luxurious breed. Land Rover's LR4 is new for 2010, a
thorough revise of the maker's LR3 (our 2005 Sport/Utility of the Year).
Improvements include a revised suspension, enhanced Terrain Response system, and
a gorgeous cabin, but the big news lies under the hood: a new Jaguar-sourced,
direct-injection, DOHC, 5.0-liter V-8 making 375 horsepower -- a 25-percent
increase over the outgoing 4.4-liter mill. Another SUOTY winner (for 2007) is
the unibody Mercedes-Benz GL450, a velvet-cloaked bruiser with a stout 4.7-liter
V-8 and a superb seven-speed automatic. Rounding out our trio is the Lexus GX
460, which first appeared in 2002, but, like the LR4, is heavily reworked for
2010. Sharing its updated platform with the new Toyota 4Runner, the GX remains a
body-on-frame workhorse -- with fresh styling, a handsome new interior, an
electronically controlled transfer case, and, most significant, a version of the
4.6-liter V-8 that romps in the Tundra pickup.
Again, we judged
these seven-passenger tanks (each offers three seating rows) primarily on how
they fared through Death Valley -- hundreds of miles from such hedonistic
diversions as Starbucks and the Olive Garden. If you're after something to ferry
Dacoda to her harp-stringing lessons, this comparo won't serve you well. If
you're looking for the dirty truth, though, read on.
Mild West All three of our players offer more off-road
competence than most asphalt-avoiders will ever use. But among this mil-spec
group, the big Benz is least armed for battle. Crucially, unlike the Rover and
the Lexus, the GL450 lacks a low-range transfer case. "More demanding than the
other two through our rock- crawling drill," says executive editor Ed Loh. "With
no transfer case and gearing designed for strip malls rather than the abandoned
strip mines we visited, this one took considerably more effort to pilot through
the crags." While the big V-8 is plenty strong -- 335 horsepower and 339
pound-feet -- the lack of low-range torque multiplication limits extreme
maneuvering, such as thrashing your way out of heavy muck or tackling steep
canyon obstructions.
Dial back to scud-running at eight-tenths or less,
though, and the GL shines. It's huge inside, claiming second-best cargo capacity
with the back two rows folded down (83 cubic feet) and the most cubed feet
behind the third row (14). Tow capacity is a beefy 7500 pounds. The seven-speed
automatic is now accessible via excellent wheel-mounted shift paddles. The V-8
makes stirring sounds and, in concert with the seven cogs, serves up group-best
acceleration (0 to 60 mph in 6.4 seconds). Finally, the GL makes marvelous use
of its Airmatic springs. A flick of a switch raises ground clearance to 10.9
inches, the suspension offers Sport and Comfort ride modes, and there's auto
load-leveling. "Sportiest, most carlike chassis; feels the most planted," says
senior editor Ron Kiino.
So why the third-place rating? Two big
hurts: the "mild"-rated off-road hardware and a crushing Monroney. Base sticker
for the GL450 is $61,825, which out prices the Lexus by nearly nine grand.
Outfitted with such extras as Keyless-Go, COMAND voice activation, navigation,
and a rear camera, our tester checked in at $68,485-topping the field by nearly
$11K.
Writes Kiino: "A useful, functional, capable, still-handsome
seven-pass lux SUV that's too pricey. Just three years ago it was our SUOTY --
how things change."
To The Manor Scorned The Lexus GX 460 tackled the rougher off-road
stretches with...wait a minute. Didn't that lab-coat mag dub the GX a "Don't
Buy"? What's this "evil" Lexus doing here, anyway?
In the days before
traction- and stability-control systems, most motorists understood that, if you
drive like a raging idiot, you'll get into trouble whatever the make or model of
vehicle. Today, you're apparently supposed to be able to take an SUV -- a
machine with an inherently high center of gravity -- hurl it into a turn way too
fast, jump off the gas, and have the vehicle's miracle systems save you and your
careless self from the resulting spin. Here's our take: During our on-road
drives and track tests, we observed that the GX's stability-control system does
indeed feel "looser" than many we've tried -- Kiino dubbed it "surprisingly
sporty." That said, we were driving way, way harder than any SUV pilot would
ever attempt. Even so, never did the GX feel scary or unsafe. To paraphrase the
familiar refrain: Your stupidity may vary.
Underneath its tailored
skin, the GX is a bona-fide desert warrior. "Very impressed," says Kiino. "Put
it in 4L, dropped it down into first gear, and essentially just modulated the
brakes -- the GX simply idled its way up and over the rocks and ledges." In
addition to low range, the GX offers such Swiss Army functionality as Downhill
Assist Control, Crawl Control, Hill-Start Assist (to prevent rolling backward),
and a hydraulic Kinetic Dynamic Suspension System that, off-road, frees up the
anti-roll bars so the opposite wheels can move more independently. You could
take this rig almost anywhere.
Add a sweet V-8, a smooth six-speed
automatic, every imaginable electronic luxury, a great ride, group-high fuel
efficiency, and strong value ($57,619 as-tested), and the GX acquits itself
impressively. Indeed, it might have finished first were it not for two
drawbacks: a third-place tow rating (6500 pounds) and, far more important, a
meager 64.7 cubic feet of cargo room behind the front seats and a very tight
third row.
Sums up Loh: "I can imagine Maharajahs used to riding atop big
Indian elephants being jealous of this rig."
The Real ThingThis was an easy call. If you're taking the tribe
off-road, and maybe even if you're just doing the mall thing, the Land Rover LR4
tackles every mission parameter with ease. Room? Biggest here: more than 90
cubic feet with the rear seats down-and a third row that's genuinely comfortable
for adults. Towing? Top rating: 7716 pounds. Off-road prowess? Easily best, with
up to 9.4 inches of ground clearance (with the air springs raised) and the
latest edition of Land Rover's Terrain Response system -- which makes optimizing
throttle response, transmission, and chassis performance for any condition as
easy as twirling a dial. Says Loh: "I am a conqueror of all I see in this
vehicle. Damn, the view is nice: Through these big windows and windshield the
Sierras, Eureka Dunes, even the dusty-green Joshua Trees that litter Death
Valley look as though shot in Cameron's IMAX 3D." When the tough stuff comes,
this is the one drivers fight to pilot.
And yet the LR4 remains
thoroughly refined on-road, too. "Brilliant steering that's both light and
fluid, yet offers plenty of feel and feedback -- wouldn't mind this in a sports
car," says Kiino. "Love the multi-configurable seating arrangement and genuinely
flat load floor," adds Loh. "I can stretch out on it no problem; could easily
camp at night back there."
The LR4 isn't flawless. The nav menus are slow and
the screen washes out in sunlight. The center stack is fussy with buttons. The
six-speed automatic can't match those in the Benz or Lexus for responsiveness.
And the LR4 is undeniably tall and heavy (with a group-low 12/17-mpg
city/highway EPA rating).
Drive the Rover, and you won't care. Effuses
Kiino: "From the off-road prowess, utilitarian seven-passenger interior, and
splitfolding tailgate to the gorgeous leather-and-wood cabin, brawny V-8, and
supple ride, the LR4 is for discerning, adventurous professionals who want a
go-anywhere, do-anything rig, whether hitting the trail or the
town."
Bring on the Grand
Cherokee.1ST PLACELAND ROVER LR4Indiana Jones in a
sheetmetal suit.2ND PLACELEXUS GX 460Unsafe? We'd happily
drive one anywhere.3RD PLACEMERCEDES-BENZ GL
450Pricey,
and not optimum off-road -- but still more SUV than most will ever
need.