2009 Lexus LX 570 Expert Review:Autoblog
While the Lexus LX570 is the flagship SUV in the automaker's lineup, its glory is often overshadowed by the best-selling RX. With proven Land Cruiser bloodlines, and the Tundra's V8 muscle under its hood, the seven-passenger LX competes in the rarefied full-size luxury SUV segment occupied by the Land Rover Range Rover and Cadillac Escalade. What does the Japanese entrant hold over its British and American counterparts? And more importantly, what makes the LX unique in this segment? Find out after the jump...
Photos copyright ©2009 Michael Harley / Weblogs, Inc.
The current-generation Lexus LX570 debuted at the New York Auto Show in 2008 with a base price of about $75,000. Completely redesigned, the seven-passenger 'ute is fitted with the same wheelbase as its predecessor, but grew in both length and width. Under the front hood is Toyota's familiar 5.7-liter V8 (3UR-FE) shared with the Toyota Tundra, Toyota Sequoia, and Toyota Land Cruiser. With an aluminum block and heads, the quad-cam powerplant is rated at 383 horsepower and 403 pound-feet of torque (of which 90% is available at just 2,200 RPM). Power is sent through a new electronically-controlled six-speed automatic transmission with manual gear selection available through its sequential shift mode.
A near clone to the venerable Toyota Land Cruiser, the first-generation Lexus LX 450 rolled into showrooms in 1996, differentiated by its luxurious passenger cabin, more compliant underpinnings, and Lexus emblems. While it was undeniably a true luxury SUV, its heavy-duty off-road Land Cruiser mechanicals (solid front and rear axles) meant the large-and-in-charge Lexus also offered go-anywhere capabilities with legendary Toyota quality and reliability to back it up. While it is hard to imagine today, there was only one other significant player in the segment back in 1996 – the Land Rover Range Rover. To its legendary British counterpart, the Lexus LX450 was a punch to the gut – even though the LX only offered an inline-six powerplant.
Lexus went to bat once more in 1998 with the introduction of the LX 470. Again, a thinly disguised Toyota Land Cruiser, the new LX addressed its power deficiency with a new 4.7-liter V8, suspension inadequacies with an independent front suspension, and a slew of new electronics and amenities designed to push it to the top of its class. The package worked, and the LX 470 graced Lexus showrooms through the 2007 model year.
Like all late-model Lexus vehicles, the LX570 is laden with technology – creating a busy soup of confusing acronyms. In the case of this massive SUV, the advanced electronic mechanization unquestionably improves the ride comfort, safety, and capabilities, but it comes at the cost of overall vehicle mass (the empty curb weight is... wait for it... 5,995 pounds). Loaded with automation, the LX570 isn't targeting traditional hardcore off-road enthusiasts.
A full-time four-wheel drive two-speed transfer case utilizes a Torsen limited-slip locking center differential to send 60% of the power to the rear wheels under normal driving conditions, with the front/rear bias automatically adjusted based on available grip. Electronic intervention is handled by Traction Control (TRAC) and Vehicle Stability Control (VSC). A new "Crawl Control" setup automatically manages throttle and brakes at very low speeds during serious off-road travel. The system can be set at one of three forward speeds (one in reverse) and works in conjunction with hill-start assist control (HAC) to keep everything – with the exception of steering – automated.
Generous four-piston calipers up front, clamping down on 13.4-inch rotors (13.6-inch in the rear), are supervised by an anti-lock brake system (ABS), electronic brake-force distribution (EBD) and brake assist (BA) to reduce the drama of bringing the three-ton SUV to a halt. As expected, Lexus engineers have calibrated the ABS to be effective on both dry pavement and off-road surfaces (where you may want a build-up of material to help slow a vehicle).
A coil spring double-wishbone up front and a four-link trailing-arm solid-axle in the rear offers nine inches of front wheel travel -- enough to roll over everything you'd find in your path following a bulldozer cutting a fire break. The rugged suspension features an Active Height Control (AHC) system to control ride height which works in conjunction with the Adaptive Variable Suspension (AVS) to maintain "posture control," according to Lexus. The standard wheel/tire package includes 20-inch alloys wrapped with 285/50R20 all-season rubber. Bolted to the axles of the LX570, the rubber fills the wheel wells nicely.
During our week-long stint, we took advantage of LX570's perceived cruise capabilities by loading up the entire family for a one-day 320-mile road trip from Los Angeles to San Diego and back. Spending the better part of six hours behind the wheel, with the wife and kids all sealed within the cabin, is an excellent crash-course in vehicle introduction.
Without a doubt, the LX570 is big – passengers have to climb aboard this full-size SUV. Thankfully, it is not a chore as the doors open wide and the truck is fitted with generous grab handles on all A- and B-pillars. Once inside, the cabin is all Lexus. Yards of soft perforated leather covers the seats and door panels. Wood and chrome accents surround smooth-faced buttons on the dash in a familiar manner. Comfort is the primary goal, and keeping with that mission our test model had four-zone climate control and heated seats at all four outboard positions. Overhead vents, like an aircraft, kept all three rows cool behind the factory tinted glass.
The Lexus will seat five very comfortably, seven if necessary. You won't put your best friends back there, but the hitchhikers you pick up will be sent to the rear military-inspired jump seats which automatically fold down from their stowed position against the walls. Thankfully, the seats face forward. It appears as if kids would be comfortable back there – ours were not. The floor isn't recessed (it's mostly flat), so third-row passengers find their knees uncomfortably high. In fact, the second row (and first row, for that matter) also lacks much of the foot well depth found on most modern unibody-type SUV platforms. The body-on-frame shortcoming is a sacrifice for off-road prowess, no doubt.
The LX570 offers commanding view, with excellent visibility out the front and the expected limited SUV-like sight lines to the sides and rear. Generous exterior mirrors (along with a reverse-camera) and a decent turning radius help during tight maneuvering. As far as visibility goes, one less-than-illuminating omission is the lack of HID headlamps. The folks in Japan refuse to fit them to the LX570, citing ride height/glare issues, so it makes due with projector-beam halogen lights that are downright lousy. Of course, we don't need to remind Lexus that everyone else in the segment offers xenon-based headlamps on their SUVs.
On the highway, the LX drives like a well-insulated truck. It's a very comfortable cruiser, but steering feel is anesthetized, probably deliberately in the spirit of Lexus. However, it holds a straight line well without the "float" common on most large domestics. Above 80 MPH, the SUV doesn't feel quite as surefooted as it does at legal speeds, thanks to its mass and aerodynamics. However, it will cruise tirelessly all day at 75 MPH.
As it does in the Toyota Tundra, the brawny V8 lends an impressive amount of muscle to the LX570. Hardly underpowered, a stab of the gas pedal is met with a satisfying engine note and thrust that will move the luxury 'ute from a standstill to 60 MPH in just over seven seconds – even passing on the highway is confidence inspiring. The flip side is less-than-stellar fuel consumption. The LX570 burns fuel like a 747 burdened with the Space Shuttle on its back – with a similar stunted cruising range. We never had a chance to accurately measure economy in the city, but our highway cruising resulted in a hand-calculated average fuel burn of 17.56 MPG. Expect much less around town (the fuel economy computer barely hit double-digits).
All fuel consumption concerns evaporate once the LX570 leaves the pavement. That laundry list of electronic driving aids, coupled with good old-fashioned durable off-road components, allows the big Lexus to leave most of its competition behind when the going gets seriously rough. For lack of a better proving ground, but a genuine desire to try it out, we took the LX570 into a large unpaved area and ran it up and down several steep dirt hills to give "Crawl Control" a whirl. It makes a lot of noise (ABS sensors clacking), but it operates nearly flawlessly as advertised. Wheel travel is generous, even without resorting to lifting the car on its pneumatic suspension – accomplished via a quick toggle of a center-mounted switch. With AWD and locking differentials, you'd really need to pull a bonehead move to get the LX570 stuck.
Back on paved road, after the tires spit a few noisy pebbles into the wheel wells, the big Lexus SUV settles back into its serene demeanor once again. In a way, the LX570 operates much like a Presidential Secret Service agent: perfectly well-mannered, professionally cool and incredibly collected until called upon for severe duty in unexpected conditions. Like the men and women on POTUS detail, few LX570s will likely see such hazardous duty.
The full-size luxury-oriented SUV segment, once owned by the Range Rover, is far more crowded today. Land Rover is still peddling its Range Rover models, but the zooty competition includes the Cadillac Escalade, Lincoln Navigator, Infiniti QX, Mercedes-Benz M-Class and Audi Q7. Even the BMW X5 and Porsche Cayenne are pilfering sales. Nevertheless, compared to the others, the big Lexus does hold one significant trump card. Historically, LX models have proven mechanically durable over time – a point reinforced by their strong secondary market prices (the resale value of a decade-old LX is more double that of the Range Rover). That is an earned objective measurement.
While its adversaries maneuver, push and fight for their own slice of the pie, the Lexus LX570 seems rather unfazed by the others as it stoically holds it ground. It doesn't try to be the biggest, the fastest, the sportiest, the roomiest, or the most fuel-efficient – it simply continues to deliver its original message of traditional luxury, impeccable off-road capability, and award-winning reliability all wrapped up in one mammoth package.
Second Look: 2009 Lexus LX570
There's one thing that really sticks our craw about the Lexus LX570 - price. At a no-options, rock-bottom price of $76,405 (plus $875 in destination charges), it's $11,650 more than the all-but identical $64,755 Toyota Land Cruiser. That's an almost Yaris-sized premium for little more than superior cachet at the valet stand.
With no sheetmetal-level changes and minimal Lexus frosting on the exterior, the LX is as slab-sided and anonymous looking as its Toyota counterpart. Yes, it drives smoothly, is immensely capable, and will probably outlast the human race – no arguments here. But also lacks the visual panache of some of its rivals inside-and-out, and the gigantic pricing gulf between the LX and its more prosaic counterpart is even greater than it is with other Toyota-twinned Lexus models. This author's Costa Azul Mica tester was an eye-watering $88,660.
In order to really gain any real sort of differentiation inside, the LX intender must stump for the $3,090 Luxury Package that includes such niceties as the semi-anilene leather and African Bubinga wood trim. It's all quality stuff, but most of the controls have the same Toyota look and feel as found in a $25,000 Camry. It's all logical and easy-to-use, it just doesn't feel $75k+ special.
The takeaway here is – if you like the LX, test drive the Land Cruiser first.
– Chris Paukert
Photos copyright ©2009 Michael Harley / Weblogs, Inc.
New Car Test Drive
Sumptuous luxury that goes anywhere.
The Lexus LX 570 is a true luxury vehicle first and foremost, with advanced safety, comfort and quality features. It's also a big, heavy vehicle that can tow big loads, haul heavy cargo, and transport people and gear across great distances in comfort. It uses the same heavy-duty frame and stout powertrain as the Toyota Land Cruiser.
Like the Land Cruiser, the Lexus LX 570 is designed for extraordinary versatility and an unusual combination of utility and luxury. But with the Lexus, luxury comes first.
Designed for a different kind of use, the LX offers a number of qualities and features that the Land Cruiser does not offer. These include technological advances such as wide-view parking monitors, adaptive front headlights, and an active damping suspension control system. A Mark Levinson audio system is also a Lexus exclusive, and the interior is built using a higher level of materials and finish.
The Land Cruiser is better equipped for rigorous off-road use; the LX 570, although also highly capable, is aimed more at the luxury car owner who occasionally needs guaranteed control on a snowy road leading to a ski resort, or safe traction on the graded dirt road leading to a ranch house or mountain fishing lodge. Either one of them will go just about anywhere. The ability to haul boats or horse trailers up to 8,500 pounds makes the LX 570 the most capable SUV offered by Lexus. Safety features are on a par with the best luxury sedans.
Especially relaxing to drive on long trips, the Lexus LX is also equipped with a brace of thoughtful features to make around-town driving and parking more convenient.
Like the Land Cruiser, the LX was thoroughly redesigned for 2008. The 2009 Lexus LX is unchanged, except for a new Luxury Package that adds semi-aniline leather seats, Bubinga wood trim, a console-mounted cool box for beverages, and new Smart Card keyless entry (an advance over the standard Smart Access system). The Luxury Package also includes a new Liquid Graphite finish for the LX 570's standard 20-inch wheels.
The Lexus LX competes with the Cadillac Escalade, Range Rover, and Mercedes-Benz GL550. The group is similar in many ways, with similar operational characteristics, but the LX (like the Mercedes) focuses more on torque than the Cadillac or Range Rover do. Torque is that force that you feel when accelerating from a standstill or up a still hill and it's especially important when towing a trailer or negotiating rugged terrain. Powered by a 5.7-liter V8, the LX makes most of this power early in the rev range.
The 2009 Lexus LX comes as one model, the LX 570 ($75,705). The standard package includes leather upholstery; woodgrain interior accents; 20-inch wheels; power rear door and tailgate; Class 4 towing hitch; moonroof; heated power outside mirrors; roof rack; programmable garage door opener; 115V outlet in rear cargo area; power door locks with anti-lock-out feature; Smart Access keyless entry and starting; 14-way power driver seat with three-position memory; 12-way power front passenger seat; and heated front seats. The standard audio system is Lexus Premium Audio, which includes a digital AM/FM tuner; in-dash 6CD changer that supports MP3 and other digital files; MP3/WMA iPod input plug; digital sound processing (DSP) with seven-channel, 312-watt output; nine speakers; and automatic sound leveling.
The Luxury Package ($1,200) upgrades to semi-aniline leather, Bubinga wood trim, a cool box for beverages, Smart Card keyless entry and starting, and Liquid Graphite finish for the wheels. A DVD rear-seat entertainment system ($1,990) requires the 19-speaker, 450-watt Mark Levinson Surround Sound audio ($3,300). Also available are a pre-collision system ($2,850); Lexus Link road assistance ($900); Intuitive Park Assist ($1,000) that includes wide-view front and side monitors; and climate-controlled front seats with heated second-row seats ($890).
Safety features include 10 airbags, anti-rollover dynamics; tire pressure monitor system; active traction control (A-TRAC); vehicle stability control (VSC); rain-sensing wipers; adaptive front lighting (AFS); brake assist; hill-start assist control (HAC); multi-terrain anti-lock braking system (ABS); and electronic brake-force distribution (EBD). The optional Pre-Collision System (PCS) is packaged with adaptive cruise control.
The 2009 Lexus LX 570 is visibly wider and taller-looking than the previous-generation LX 470, which it replaced after 2007. The design theme deliberately combines powerful, utilitarian design cues with smooth, sophisticated elements to create a balanced tension between the two.
The taller hood line, broad mirrors, pronounced wheel arches and wide stance combine to suggest a more muscular character. From the side, smooth convex side panels and flowing sheetmetal integrate the running boards. A bold front grille, mounted at headlamp-level, emphasizes size and strength, and minimizes the bumper, which flows smoothly around the wheelwells. Combination head and tail light clusters are used to emphasize state-of-the-art technical qualities, which include adaptive front lights and high-intensity LED tail lights. Use of chrome as an accent is selective and restrained.
To our eye, the package looks bigger than it is, and more sophisticated, without being garish. In actual fact, the LX is almost exactly the same size, or maybe a tad more compact, than its European competitor, the Range Rover. While not as distinctive as the Range Rover, the Lexus design strikes us as clean and timeless in a uniquely Japanese way.
The LX has become a technology showcase for Lexus. It is the first Lexus to offer a wide-view front and side monitor system for hard-to-see areas, and incorporates the relatively new Adaptive Radar Cruise Control and Pre-Collision System. Cameras are located inside the grille and below the right-hand side view mirror, and the radar antenna is located behind the Lexus emblem in the front grille.
All Lexus vehicles are assembled in Japan. The LX is assembled at the Yoshiwara plant, which was revised and revamped to produce the 570. Engines are produced at the Tahara manufacturing facility, where the LS sedans are produced. In all, the finished vehicles are inspected three times, testing for such qualities as quietness, steering wheel feel, color matching and door sound accuracy.
The cabin of the Lexus LX reflects Japanese ideas of simplicity, strict attention to detail, and functionality as a form of luxury.
There are two standard leather colors to choose from: Dark Gray or Cashmere, both with medium-brown walnut trim. We're told the wood is California Walnut. Certainly, the detail work on the leather, trim panels and dash area is in keeping with Lexus standards. Stitching on the seats is conspicuously uniform and stands up to focused inspection. Chrome accents on the dash are used judiciously. The Luxury Package upgrades to semi-aniline leather, which is a dye process that has the benefit of consistent color characteristics, and Bubinga wood on the steering wheel, shift knob, and rear seat center console lid.
Features and controls consistent with high-end luxury sedans are built into the cockpit area, which is designed with a minimum of clutter. This is partly accomplished by mounting the phone, navigation, and audio controls on the steering wheel, as well as controls for the information display that selects trip information.
The instrument panel is built around two large brightly lit dial gauges, speedometer and tachometer. Between the two are four smaller dials for fuel, coolant temperature, voltage, and oil pressure. An information display box, activated from the steering wheel, can show outside temperature, current mpg, mpg since refueling, cruise range, miles driven since start, and tire pressures. The display also shows height setting and warning messages as they apply. Again, visual simplicity is achieved, remarkably so, given how much information the instruments convey.
The front seats are roomy, supportive and widely adjustable. The driver's seat adjusts 14 ways, and the passenger seat 12 ways, including lumbar support. The center console lids function as armrests, and can be extended to work with different driving positions. Taller drivers will appreciate that front leg room is a priority. There is almost 43 inches of legroom at the front, with generous shoulder and hip room. Even with the moonroof, headroom exceeds 38 inches for the first two rows. One test driver in our group, who is six feet, eight inches tall, asked for just a tad more head room. For drivers any shorter than that, we'll wager there is ample space.
Smart Access keyless entry unlocks all 5 doors when the driver touches a door or tailgate. So long as the key fob is somewhere on your person, Bluetooth proximity sensors unlock the car automatically. The optional Smart Card (included in the new Luxury Package) is literally a wallet card that does essentially the same thing as the Smart Access key fob, allowing you to unlock and start the vehicle as long as you have it with you.
Built into the interior are 10 airbags as standard equipment. Front-seat occupants are protected by two-stage main airbags, two side airbags, and two knee airbags. A roll-sensing curtain airbag is designed to protect all three rows, and the second-row passengers also have separate seat-mounted side airbags. Standard child seat latches are incorporated in the second row. All eight seats throughout the cabin have three-point seatbelt systems. Another Lexus safety system, active headrests, is standard on the front seats. In the event of a rear-end collision, the headrests automatically tilt forward to limit the chance of whiplash injuries.
Like a lot of large SUVs, entry into the cabin does require a big first step. We tended to use the sturdy grab handles to swing up and into the front. Third-row entry is made easier by use of a touch-and-tumble seat on the right side. It's still a bit of a crawl for adults to move into the back, but the rear seating area is surprisingly accommodating, at least for two adults. There are seatbelts and headrests for three, but in real life, the third row will seat three adults best if the middle passenger likes to cuddle.
Two- and three-zone climate control systems are common in large cars and SUVs these days, but the Lexus LX has separate climate controls for four zones, so people in the first and second rows can dial in their own air flow volume and temperature. To further increase precision in interior microclimates, there are a total of 28 vents distributing air flow. The blower has seven levels, and a micro dust and pollen filter conditions the incoming air.
The navigation system was new with last year's re-design. The screen is powered by the fifth-generation satellite-based operating system, which offers English, French and Spanish language audio and display. The navigation systems from Toyota and Lexus have recently been among the best.
XM traffic radio, which selects the least crowded route to a destination, is included in the standard audio system. The Mark Levinson option provides an upgrade equal to any automotive audio we know of; Mark Levinson systems are among the cleanest sounding available. A hard drive disc offers 30 gigabytes for music storage, playable through 19 speakers that, combined, generate true surround sound. The system is compelling and memorable. Anyone with doubts about potential for sound quality in an SUV should bring their favorite DVD, get in the LX, and turn it up.
The LX is versatile enough to carry people, or cargo, or a mix of both. The bias is toward carrying people, and keeping them comfortable. But for those occasions when bulky cargo is the order of the day, the rear seats fold out of the way to create 83.1 cubic feet of cargo area. The rear hatch opens using the key fob; the tailgate opens manually via a lever on the top of the tailgate. Cargo lift height is about average for a vehicle of this size. For groceries or other everyday uses, the 15-cubic-foot area behind the third row is sufficient. The third-row seats split 50/50 and stow against the side of the cabin, creating 41 cubic feet. Although that arrangement supplies less room, we like folding away the seats better than removing them altogether, which is the drill on some competing vehicles. Removing heavy seats is not a fun job for anyone, and having loose seats kicking around the garage, taking up space and getting in harm's way is a nuisance.
On the move, the Lexus LX 570 is smooth, quiet and untroubled. The higher seating position permits long-range forward visibility, keeping occupants and passengers above the flow of ordinary traffic, and eye-ball-to-eyeball with full-size trucks. The commanding view, combined with the lack of noise and vibration, combine to create the sensation of a protected cabin, and a sense of well being.
The LX moves out readily at part throttle, creating the sensation of power in reserve. The engine is an advanced 5.7-liter V8 shared with the Tundra pickup truck and Land Cruiser SUV. It's built for torque, and it produces a lot of it, 403 pound-feet, early in the rev range. More than 90 percent of the torque is available before 2200 rpm, so most of the time the engine is loafing along with very low effort, which adds to the quiet, untroubled manner the LX conveys on the move. This ability to provide power without revving the engine as high gives the LX a different character than the Cadillac Escalade or Land Rover Range Rover, both of which produce their peak torque at higher rpm.
The six-speed transmission has a very low first gear, complementing the engine's torque with enhanced mechanical leverage. The net effect is more power at low speeds. That low first gear is useful when creeping over rough terrain or when pulling a boat up a slippery boat ramp. For higher speeds, the six-speed offers two overdrive gears (fifth and sixth), with a sixth-gear ratio of just 0.588. This very tall cruising gear allows for quiet, effortless cruising and greater fuel efficiency. At 2000 rpm, our test unit indicated a speed of 72 mph. At speeds over 75 mph we were able to detect some wind noise coming from the mirrors, but thanks to careful noise isolation work, the powertrain is not the source of noise or vibration until much higher speeds are demanded.
Top speed is electronically limited to 137 mph. As you might expect with a four-wheel-drive of this considerable heft, the LX remains composed and relaxed even at speeds well beyond the recommended norm on America's superhighways. In bad weather, the LX really comes into its own, with a Torsen limited-slip center differential biasing torque to maximize traction.
Drawing from its Land Cruiser heritage, the LX has the guts of a true 4x4. The four-wheel-drive system has four modes, actuated by a toggle switch on the center console. It's possible to lock the center differential in high range or low range, or leave it open in either range. Normally, most people will be operating in the unlocked, high range mode, which should deliver the best mileage. When there are patches of ice or water on the road, locking the center differential helps maintain grip as individual wheels encounter slippery surfaces. When the going gets really bad, such as an ice storm or if deep mud blocks the path, locking the center differential and using low range would supply maximum balance to move forward without getting stuck.
The Lexus LX does not offer a locking differential in either axle, relying instead on electronic traction control (A-TRAC) to prevent wheelspin. Our considerable experience with A-TRAC is that it provides enhanced traction and off-road capability sufficient for any unplanned event, and then some. The one trick the Land Cruiser has that the Lexus does not have is its Kinetic Dynamic Suspension System (KDSS), with variable-rate anti-roll bars that allow greater articulation in extreme conditions; so the Toyota may be better suited for those who expect to use their SUV as an off-road vehicle. But it has to be really creepy-crawly rugged for this advantage to come in. Both the Lexus and the Toyota have multi-terrain ABS, which works at low speeds on-road or off, a great feature because it improves braking performance on gravel roads.
Crawl Control is designed for use on steep downhill trails when control is the highest priority. It holds back the vehicle (using ABS-related techology), making sure the speed is appropriate to the steepness of the terrain, so all the driver has to do is keep his or her feet off the pedals and steer; the system helps keep the vehicle going down the hill straight, so the rear doesn't start coming around and you don't end up sliding down the hill sideways until you're stopped by a tree or a rock. This could also be used when coming down a steep hill, such as a driveway or side street, in icy conditions. Both the Lexus and the Toyota come with Crawl Control.
The Lexus LX suspension supplies a mix of ride quality and cornering capability consistent with other large, multi-passenger luxury vehicles. Some vehicles in this class use air bag suspensions, but in the LX coil springs are used on all four corners, supplemented by an active variable damping system (AVS) that controls body pitch and dive. The combination is effective (and you can't get it on a Land Cruiser). We noticed the LX squats very little upon hard acceleration, the front stays level when we got on the brakes, and in general, the vehicle stayed composed during spirited driving.
The level of suspension damping is selectable. It's possible to select Sport, Normal, and Comfort damping via a switch on the dash, which allowed us to tune ride quality depending on the road surface. We preferred Comfort for highway driving and for driving around the neighborhood and around town. We switched to Sport when faced with a mountain road with a lot of side-to-side transitions. We found the difference between Normal and Comfort relatively small, but the difference between Sport and Comfort was definitely discernable.
Parking and maneuvering a big SUV can be challenging at times. Parking for the LX driver is made easier by its low-effort steering at slow speeds. Driver visibility is challenged, however. From the driver's seat of the LX, we found the hood to be tall visually, making it hard to keep track of the right front corner. Rear visibility, meanwhile, is compromised by headrests and sheer height. Fortunately, clever electronic systems come to the aid of the driver.
One such system uses wide-angle cameras located in the front grille and passenger-side mirror to give the driver an enhanced view along the front and side of the vehicle by projecting images of these blind spots on a split-screen display. Another system uses ultrasonic sensors to warn of contact with objects around the front, rear and corners of the vehicle when parking. We found that operating these parking aids simultaneously was tremendously beneficial in tight quarters, making parking easier, quicker and safer. They all work together intuitively, though the driver needs to exercise care and patience when using them.
Powerful brakes help slow this big SUV safely down from high speeds. They include large ventilated disc rotors with multi-piston calipers, enhanced by numerous active safety systems. These include Brake Assist (shortening stopping distances in emergencies), all-terrain ABS, and Electronic Brake Force Distribution to balance braking on slippery surfaces. The all-terrain ABS is particularly helpful in reducing stopping distances on gravel roads and we consider this an excellent feature.
We towed an 8,500-pound trailer for an hour or so with the LX 570 and found the engine and transmission had no trouble hauling the load up hills, as we expected. The downhill side is often the bigger challenge, as both brakes and transmission are part of what it takes to maintain control. We found that the transmission will downshift on its own, from sixth to fifth gear then to fourth gear, to enhance engine braking and fuel economy. The uphill/downhill shift logic seems flawless, responding to very slight tip-of-the-toe throttle inputs. But for those times when manual control seems called for, there is a sequential shift mode that gives the driver this control.
All Lexus vehicles offer a Pre-Collision System (PCS), available on the LX as an option. (It's integrated with the optional Dynamic Radar Control.) Though pricey, PCS is an innovative safety system that is enabled by the use of radar. With the Pre-Collision System, the car's radar can determine if a crash is unavoidable. If that ever becomes the case, the system tightens up the seatbelts, increases brake sensitivity and applies maximum braking force when the driver touches the brake. By reducing the speed at impact, and positioning the occupants, PCS allows all the other built-in safety systems to work better. According to Lexus engineers, scrubbing off just a little speed at the last second can be enough to save lives. While you don't want to crash at 35 mph, it's far better than crashing at 55 mph.
The Lexus LX 570 offers luxury, exceptional capability off road, towing power, and Lexus build quality.
John Stewart filed this report to NewCarTestDrive.com after driving the LX 570 along the coastal and inland roads around the greater San Diego area.
Lexus LX 570 ($75,705).
Options As Tested
Climate Controlled Front Seats with heated second row seats ($890); Intuitive Park Assist with Wide-View front and side monitor ($1,000); Pre Collision system and Dynamic Radar Cruise Control ($2,850).
2009 Lexus LX 570 ($75,705).
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