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Longer, lower, heavier and more powerful than the LS 460, the 2008 Lexus LS 600h L is intended to be a showcase for Lexus technology and an icon for the brand. It is, simply, the ultimate Lexus. Only about 2000 units will be made.

The LS 600h comes with the latest full-hybrid powertrain and all-wheel drive.

Swift and stable on the road, the LS 600h L blends luxury, performance and ecologically efficient innovations to make a unique luxury car. The full-hybrid drive system delivers performance on a par with a 6-liter V12 engine, yet with mileage comparable to a V6 powered sedan. According to Lexus engineers, the LS 600h L produces exhaust emissions nearly 70 percent cleaner than the cleanest competitors.

The LS 600h will be offered strictly as a long-wheelbase model, hence the L in the model nomenclature. The additional length this stretched version offers translates into just a little less than five inches of additional rear leg room. Nine colors are available, in a palate of pearlescent and metallic paints.

The interior is crafted in subdued, tasteful colors. Wood and leather materials are used to accent touch points such as the steering wheel, assist handles, instrument panel, and shift knob. In keeping with Lexus design philosophy, every effort has been made to cleanly integrate controls and features without adding clutter. Interior details stand up to close inspection, even down to the stitching in the seats and uniform action of panel covers. The effect is that nothing stands out, because the interior details have been executed at a uniformly high level.

Ride comfort is equivalent to what luxury car buyers should expect. Road vibration is minimal and there is little harsh impact or uncontrolled rebounds, even at high speeds. More impressive is the balance of ride quality, low noise and predictable, sure handling. This effect comes from a new, multi-link air-spring suspension, and an optional active power stabilizer package.

Because of a relatively short turning radius and electronic power steering, the LS 600h is surprisingly easy to maneuver and park. For those who are less than perfect at parallel parking, the Lexus Park Assist feature can be used to allow the car to park itself. Electronic steering also enables the LS 600h to optimize steering control according to vehicle speed, so drivers get both easy maneuvering at low speeds and firm control at high speeds.

The LS 600h has been designed with a full suite of advanced safety features. Many of these are enhancements to the brake and steering systems. As a group, they function to detect possible problems, enhance brake control, enable the car to avoid obstacles, and minimize severity of unavoidable collisions.

The LS 600h is a roomy, distinctive, limited-edition sedan with world-class safety and performance.

Model Lineup

The Lexus LS 600h ($104,000) comes with leather upholstery, automatic climate control, heated wood steering wheel, heated rear seats, Smart Card key, Park Assist, 16-way power driver seat, Gen-5 navigation system, Bluetooth with steering wheel controls, and charcoal-activated dust. All LS 600h models include Mark Levinson Audio, XM Satellite Radio, and the NavTraffic display with traffic navigation rerouting.

Upgrades are based upon a choice of three rear seat configurations, which include an executive Class Seating package that converts the interior into a four-seat configuration and includes a 45-degree reclining right rear seat with massage feature, infrared body-temperature sensors and 18-inch wheels.

An Active Power Stabilizer package enhances handling and includes 19-inch wheels.

A unique Launch Edition LS 600h were sold through the summer issue of the Neiman Marcus InCircle catalog. About 100 units came with a three-piece set of leather luggage custom-designed to fit into the trunk by an Italian leathersmith. The Launch Edition models include exclusive exterior paint, detailed interior seat trim in white leather, 19-inch wheels and distinctive badging.

Safety features include the latest integrated safety system from Lexus, called Vehicle Dynamics Integrated Management. However, the Advanced Pre-Collision System is optional.
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Vehicle Overview
In recent years, the Lexus ES has been, by far, the company’s most popular passenger car. For 2004, the installation of a new 3.3-liter V-6 transformed the ES 300 sedan into the ES 330. The ES 300 and ES 330 have been geared toward providing a passenger experience closer to that of the company’s more costly LS 430. Burled walnut wood decorates the interior, which can be equipped with an optional DVD-based navigation system and a Mark Levinson stereo.

Freshened styling for 2005 featured a grille with more horizontal bars, new wheels, larger fog lamps and revised headlights with projector low beams. Steering wheels gained integrated controls, and the optional navigation system got voice activation. For 2006, the ES 330 remains largely unchanged. XM or Sirius Satellite Radio becomes available, and new Society of Automotive Engineers testing standards bring horsepower down slightly, though there’s no decrease in performance.

Exterior
Sharp contour lines are evident up front, and chiseled character lines run down the bodyside panels. Optional high-intensity-discharge headlights are packaged with rain-sensing wipers.

Narrow body gaps add to the sedan’s precision appearance. Riding a 107.1-inch wheelbase, the sedan measures 191.1 inches long overall. Aluminum-alloy wheels hold standard 16-inch tires, and a one-touch power moonroof is standard. An optional Adaptive Variable Suspension continuously changes shock absorber damping in response to road conditions, speed, steering, braking and vertical vehicle movement.

Interior
Five occupants should have ample space inside the ES 330. California walnut trim accents the center console and all four doors. Both front seats are power adjustable, and leather seat upholstery is standard.

Standard equipment includes auto-dimming heated power mirrors, automatic dual-zone climate control with air filtration, one-touch up/down power windows, a cassette/CD stereo and a HomeLink programmable garage-door opener. A powered rear sunshade, power-adjustable pedals, a wood and leather-trimmed steering wheel, heated and ventilated front seats, XM or Sirius Satellite Radio and a DVD-based navigation system with a three-position tilt screen are optional.

Under the Hood
A 218-hp, 3.3-liter V-6 produces 236 pounds-feet of torque and meets ULEV-II emissions standards. Those numbers are down slightly from the 2005 model’s 225 hp and 240 pounds-feet of torque due to new SAE testing standards, though performance is identical. The engine teams with a five-speed-automatic transmission. The drive-by-wire throttle system was borrowed from the LS 430.

Safety
Antilock brakes, electronic brake-force distribution, side-impact airbags for the front seats, and front and rear side curtain-type airbags are standard. All seating positions have three-point seat belts. Lexus’ electronic stability system, which controls wheel slippage to help stabilize the vehicle, is optional. The system includes a brake assist feature that applies full braking force in emergency stops if the driver fails to apply sufficient pedal pressure.

The Toyota Lexus ES250 is a glorified Toyota Camry for a few grand more.

At least that`s what rival Honda Acura and Nissan Infiniti dealers tellprospective customers.

Considering the ES250 and Camry are built on the same platform and sharethe same engine, it would be difficult to dispute the charge.

This fall, the ES250 becomes the ES300, the name change signaling notonly new sheet metal but the unveiling of a 3-liter, 24-valve, twin-cam, 185horsepower V-6 engine to replace the current 2.5-liter V-6.

The ES300 will share the powerplant with the Camry, which also undergoesa styling change for the coming model year.

Sources say Toyota was well aware of the ES250-is-too-similar-to-the-Camry complaints; so styling on the `92 versions will be considerablydifferent, to avoid a repeat of the $30,000-Cadillac-looks-like-a-$20,000-Oldsfiasco that hampered General Motors.

The 3-liter in the ES300 won`t be the same as the new 3-liter engine tobe offered in the SC300 coupe, the coming six-cylinder version of the SC400coupe introduced this spring. The SC300 engine will be a 3-liter, 24-valve,twin-cam, 225-horsepower in-line six-cylinder, not a V-6, according toAutomotive Industries Insider, a trade publication.

But we digress. Glorified Camry or not, the ES250 is a pleasant machine,with loads of room and comfort, passenger and cargo-carrying capacity and morethan decent power from its 2.5-liter, 156-horsepower, 24-valve V-6 engine.

Driver`s-side air bag and antilock brakes are standard.

The ride is whisper quiet and befits a luxury car. Handling benefits from variable-effort and quick-response power steering, front and rear stabilizerbars, fully independent four-wheel suspension and 15-inch Goodyear GA radials. About the only shortcoming is the suspension seemed a bit mushy at timesin the so-called $22,000 entry-level model in the overall luxury Lexus lineup,which also includes the $37,500 SC400 coupe and the $40,000 LS400 sedan.

It`s nice to have a cushion over bumps in the road, but we`d rather dowithout the roll and sway in corners and turns. However, the problem may have been the result of the optional ($950) leather seats, which don`t hold thebody as well as cloth in sharp maneuvering. Because cloth is cooler in thesummer and warmer in the winter and easier to clean regardless of the season, save yourself $950 and forget the leather.

Base price is $22,050.

Perhaps the extent of the standard equipment is the reason thecompetition calls it a glorified Camry.

It includes power brakes and steering, four-speed automatic transmission, power locks/windows/mirrors, air conditioning, tinted glass, digital clock,AM/FM stereo, alloy wheels, color-coordinated lower bodyside cladding,intermittent wipers, rear-window defogger, remote-trunk and fuel-filler doorreleases, visor vanity mirrors, cruise control, first-aid kit and the ever-popular pullout cupholder.

In addition to leather seats, the car we tested added a power moonrooffor $700, power driver`s seat for $250, carpeted floor mats for $105 (when youexceed the $20,000 mark there`s no reason mats shouldn`t be standard) and atrunk mat (ditto) for $62.

ES250 sales have been somewhat spotty in 1991, in large part due to theit`s-a-ritzy-Camry flap. With the new engine for `92 and sheet metal sporting a few bends and twists different from the Camry, the ES300 should help Toyota settle into its own niche.

Lexus is about 100 years younger than Mercedes-Benz, but, after 20 years of hard work, it has already surpassed M-B and all the other luxury brands in terms of quality, durability, reliability, and desirability among American buyers, an astounding performance. The flagship sedan that started out as the LS 400 and then grew up as the LS 430 has been morphed into a completely new car, the LS 460, that challenges all comers as the best luxury sedan in the world. It competes with the Mercedes-Benz E- and S-Class, and BMW 5 Series and 7 Series.

In addition to the new LS 460, there will be a long-wheelbase version called the LS 460L with a limousine-like rear seat and a hybrid version called the LS 600h, which combines a 5.0-liter version of the V8 engine with a new version of the Lexus hybrid drive system.

The all-new 2007 Lexus LS models are bristling with technology. The LS 460 is the first car in the world with a computer-controlled eight-speed automatic transmission. An optional parking guidance system uses onboard cameras to help the driver parallel-park or park between cars, a system offered by no other manufacturer. The 460L offers reclining heated bucket seats, a cool box, dual-zone rear HVAC controls, a folding table, an ottoman, a shiatsu massager, and, of course, DVD with wireless headphones.

On the road, we found the LS 460 extremely quiet and extraordinarily smooth. Its 4.6-liter V8 can propel it from 0 to 60 mph in a mere 5.4 seconds, according to Lexus, yet it gets an EPA-rated 27 mpg Highway. The eight-speed automatic is super smooth and plays a big role in the fuel-economy story. The electrically powered steering system and adjusts according to speed. The ride quality and handling are exemplary, and an optional Touring package brings a new level of sportiness to the LS 460. The brakes have been improved, and now they are fully electronically controlled, working with all of the other computers on the car to determine how much brake force to put at each individual wheel, rain, snow or sunshine.

Line Up

The 2007 Lexus LS lineup includes the LS 460 ($61,000) and the longer LS 460L ($71,000). The hybrid-powered LS 600h will be introduced later in the model year.

Options include satellite navigation with Bluetooth, XM satellite radio with real-time traffic display, Mark Levinson 19-speaker, 450-watt sound system and 30-gigabyte hard drive, a pre-collision system, dynamic radar cruise control, advanced parking guidance system, Lexus Link, power trunk opener/closer, a Comfort Package, and a Comfort Plus Package. Four different rear-seat packages are available for the 460L.

Safety is a primary consideration for luxury car buyers, and the LS 460 fairly drips with safety equipment, from eight standard air bags to ABS (anti-lock brakes), electronic brake assist, ESP (electronic stability program), adaptive front lighting that turns corners, and tire pressure monitoring. With the optional two-seat rear compartment, there is an additional air bag in the mix, and there are more safety options, including a pre-collision system that moves seats to a neutral position, closes the windows and sunroof, and tightens belts when the computers detect an impending collision.

Walkaround

Lexus designers have given their latest three models a new look. The recently redesigned Lexus ES, IS, and GS feature a look designers refer to as L-finesse, with much more attention paid to aerodynamic considerations that ultimately lead to improved high-speed stability, quieter operation, and better highway fuel mileage.

As the flagship, the new, 2007 Lexus LS 460 gets the most finesse of any of the L-finesse designs thus far. Its lines flow smoothly from its amazingly complex, crystal-like headlamp units, under the car, up over the roof and around the mirrors, with a short trip over the tiny rear deck to the integrated rear spoiler. After all that detail work on the exterior, they gave the car a drag coefficient of 0.26, tied with the best in the industry for a four-door sedan.

Interior

To climb into the left front seat of the 2007 Lexus LS 460 is to climb into the future of luxury cars. The seats are gloriously comfortable, and they are 16-way adjustable for travel and rake and tilt (12-way on the passenger side), with a three-way memory system for each front seat. All models come with perforated leather seats, with the option of semi-aniline leather with the Luxury Package option. The seat bolsters are just wide enough to retain your torso without trapping your torso or intruding on comfort. The front seats are climate-controlled on the standard car, with heated rear seats added to the L version.

Optitron is the name used by Lexus to describe its electroluminescent gauges and displays, and they are lit by bright white LEDs for excellent readability, day or night. Almost all of the needles illuminate, dominated by the large tachometer and speedometer needles. Every single switch on the car is lighted for ultimate convenience. A new thin-film-transistor (TFT) multi-information color display delivers as many as 13 information and setting displays during driving.

New four-spoke tilt-and-telescope leather-and-wood steering wheels (heated on the uplevel versions) feature redundant controls for audio, information, cruise control, radar cruise control option, telephone, and a new brake-hold feature. To use the brake-hold feature, just come to a stop, push down the brake pedal, touch the button on the steering wheel, and the brakes stay on regardless of vehicle attitude until you touch the gas pedal.

The center stack of controls is beautifully integrated, as is every single piece of interior trim, and though there are lots of buttons, they are clearly marked in large type and lighted, so there will be little confusion after a couple of drives. The navigation display is large and bright, and the graphics are crisp and sharp. An auxiliary input is provided for MP3 players, such as the Apple iPod. The standard sound system is a 276-watt, 10-speaker system that sounds wonderful until you try the optional Mark Levinson system, which we think is the single best automotive sound system on the market.

The new Lexus LS is a big, roomy and comfortable luxury sedan, with generous interior dimension and 18 cubic feet of trunk space, enough for four sets of golf clubs.

The 460L version offers more room of course, and the option of a luxurious rear-seat setup with two reclining heated bucket seats, a cool box, sunshades, additional climate ducting, and dual-zone rear HVAC control. Yet another configuration, the executive class seating package, adds a folding table and a right rear seat with a built-in ottoman section, shiatsu massager, an extra air bag, and a rear roof-mounted 9-inch DVD screen and two sets of wireless headphones. No car manufacturer this side of a $350,000 Maybach offers this kind of rear-seat setup.

The Lexus ES is all-new for 2007. Boasting a new 3.5-liter engine, the 2007 Lexus ES 350 is more powerful than last year’s ES 330. In fact, the Lexus ES with this new engine is now a serious performer. We were impressed with it and found it quick and responsive. Lexus says it can accelerate from 0 to 60 mph in 6.8 seconds, a solid performance from its 272-horsepower engine. Likewise, the steering and handling are much more responsive than with last year’s model.

Still, the Lexus ES is a luxury sedan that celebrates smoothness, quietude and sophistication. It doesn’t suffer the hard ride of a sports sedan. You can safely sip a cappuccino on the way to work. The ride is smooth, the engine is smooth, the transmission operation is flawless, and everything is quiet.

The Lexus ES has come a long way. When Toyota launched its Lexus brand of luxury cars in 1989, its entry-level car was the ES 250, a thinly disguised Camry chassis and powertrain with an upgraded body and interior. This car’s role was to give the new dealers some sales volume to help support the big LS 400. With each of the succeeding four generations of ES, the car has better met the needs of the upper end of the entry-luxury segment, with more room, more space, more power and more standard equipment. And more safety features. The all-new 2007 ES 350 makes the greatest single leap in ES history.

The ES uses front-wheel drive, while the Lexus IS models are rear-wheel drive. In short, the ES is designed more for luxury and a smooth, comfortable ride, while the IS models are designed more for performance and handling.

The ES 350 will compete with the Mercedes-Benz C-Class, BMW 3 Series, Infiniti G35 and M35, Audi A6, Saab 9-3, Volvo S60 and a host of domestics in this popular class. Pricing for the 2007 ES 350 was not available at press time.

Line Up

The 2007 Lexus ES 350 comes as one model, but the buyer can opt for a huge range of equipment by selecting Premium, Premium Plus, Ultra Luxury, Pre-Collision, and Adaptive Cruise options packages. Freestanding options include park assist, a power rear sunshade, heated and ventilated front seats, a full-size spare tire, a wood and leather trim package, and DVD navigation with backup camera.

Optional equipment includes a navigation system, satellite radio (XM or Sirius), a 14-speaker Mark Levinson stereo system, Bluetooth wireless capability for cellphones, a panoramic glass roof, and radar-adaptive cruise control.

Safety features that come standard on the ES 350 include dual front airbags, a knee airbag, side-impact airbags (for torso protection), curtain airbags (for head protection), electronic stability control, traction control, antilock brakes (ABS), electronic brake-force distribution (EBD), and a tire-pressure monitor system. A new two-chamber passenger airbag is designed to stop your passenger’s upper body and torso with minimal facial contact and neck stress on deployment.

The Pre-Collision package includes a radar-based cruise control system that automatically maintains a preset distance between the ES 350 and the car ahead. If the system senses an imminent collision, it retracts all the outboard seatbelts and triggers full panic-braking power at the pedal (but it doesn’t close the windows and the sunroof like the Mercedes-Benz system).

Walkaround

The 2007 ES 350 featires the Lexus L-Finesse design scheme used on three concept cars and the GS and IS sedans, with everything emanating from the grille and flowing back over the car in hard lines. The new look brings a new level of slickness, only 0.28 coefficient of drag in the wind tunnel, making the ES 350 inherently quieter and more fuel-efficient than before.

The first thing that impressed us was the new look and more generous physical size of the car. The grille has been subdued, the headlamp units have been made smaller and less obtrusive, and the accent line along the side has been raised to yield more musculature under the skin. Now this car looks like it belongs in a Lexus showroom.

The new ES 350 was consciously upsized, to about where the original LS 400 flagship car was when it was introduced. The wheelbase is more than two inches longer at 109.25 inches, the body is wider by 0.4 inches, the track is wider by 1.2 inches, and the body has crisper, shorter overhangs along with a new front, side and rear appearance that’s much more luxurious looking than any previous ES.

About the only exterior customizing you can do other than paint and wheels is a choice of lighting, from standard projector beam to optional high-intensity discharge headlamps to optional adaptive lighting, the latter of which swings the headlamps through an arc of up to 15 degrees when turning. There are 10 colors to choose from.

The ES 350 is about 110 pounds heavier than the ES 330 due to the addition of more safety features and standard equipment built into the price.

Interior

If there is any part of this car that could be called a quantum leap, it’s the interior, which is much more together, more modern, and more fully equipped than any previous Lexus ES interior.

It starts with the standard SmartAccess key fob and push-button engine starting, a first for the ES, and goes from there. The instrument panel and center stack are completely new and much more driver-centered, engaging and involving that previous panels. The main instruments are deeply tunneled, using white LED lighting and the Optitron electroluminescent displays that are part of all Lexus models, with their eye-pleasing startup routine. The standard trip computer monitors a dozen functions. All of the real wood trim is from a matched set that is serial-numbered for future replacement, if necessary. The thick, fat steering wheel is a pleasure to use.

There’s more space overall, within a few cubic feet of the original LS 400 V8 rear-drive sedan at 95.4 cubic feet, with more shoulder and leg room built in, and the rear floor is flat and can accommodate large American feet under the seats. There are three interiors to choose from in leather, perforated leather, or cloth, plus optional semi-aniline leather.

The new ES is insulated well. At cruising speeds, it’s extremely quiet, in part due to a new acoustic-control laminated windshield.

The driving ambience is superb, with good sightlines, the hooded instruments and crisp graphics, a 10-way power seat and standard tilt/telescope steering wheel. Fit and finish inside are exemplary.

The Lexus IS 250 and IS 350 sport sedans are quick, responsive and fun to drive. Designed to compete with BMW 3 Series sedans, the Lexus IS models are built on rear-wheel-drive chassis tuned for sporty handling. They stick in corners and stop with authority, aided by high-performance brakes and tires.

The IS 350 is propelled with authority as well, benefitting from a 306-hp V6. These are enjoyable and easy cars to drive. The IS 350’s VDIM electronic stability control steps in very early to keep the driver out of trouble. The IS 250 AWD model’s all-wheel drive makes it a good sports sedan for the Snow Belt. The automatic transmissions are responsive and feature paddle shifters for semi-manual control.

All of them look sporty, with bulging muscles and a purposeful stance. All come loaded with features and are trimmed well, with leather upholstery. A full complement of passive and active safety features comes standard.

New for 2007 is the X-Package, which combines a sports suspension and 18-inch alloy wheels with a bold front spoiler, sport pedals, and illuminated door scuff plates. Also, the electronic stability programs can be disabled by turning off the traction control. Lexus says this might be useful when trying to extricate the car from snow, and in other situations as well.

Line Up

The Lexus IS 250 ($30,255) is powered by a 2.5-liter V6, which sends 204 horsepower to the rear wheels through a six-speed manual transmission. The IS 250 is also available with a six-speed automatic with Formula 1 inspired paddle-shifters.

The IS 250 AWD ($34,285) comes with the automatic transmission and all-wheel drive.

The IS 350 ($35,705) powered by a 306-hp, 3.5-liter V6 with the six-speed automatic. More sophisticated braking and electronic stability systems augment its additional performance.

Leather is standard; the IS 250 AWD comes with special perforated leather and Bird?s eye maple accents. Standard features: dual-zone climate control; SmartAccess keyless entry with pushbutton engine start; and a 194-watt, 13-speaker stereo with a six-disc in-dash CD changer. The audio system features digital signal processing, an electronic crossover network and built-in theft deterrence. It’s satellite-ready and includes an audio input jack that accepts external audio sources such as iPod, Walkman, etc.

Standard exterior items are fog lamps, projector beam headlamps, puddle lamps on the underside of the outside rearview mirrors (which are also heated), dual polished stainless steel exhaust pipes, infrared and ultraviolet reducing glass on all the windows, and a color-coordinated front air dam. Also standard are 17-inch aluminum five-spoke wheels fitted with low-profile high-performance radials. The IS 250 AWD comes with all-season 225/45VR17s at all four corners. The IS 250 and IS 350 come standard with all-season 225/45VR17 tires in front and wider 245/45VR17s in the rear, a staggered setup to increase grip under acceleration. Optional 18-inch wheels are available for the rear-drive models only, fitted with summer-only 225/40YR18 tires in front and 255/40YR18s in the rear.

Options include the AWD model’s perforated leather trim, wood accents, and heated/ventilated seats. The Luxury Plus Package adds outside mirrors with electrochromic, memory and reverse tilt-down, illuminated scuff plates, a power rear sunshade, memory seats, HID headlamps with AFS (they steer with the front wheels), rain-sensing wipers, and a power tilt/telescope steering wheel with memory. The Sport Package ($2956) adds a sport suspension, 18-inch wheels, sport pedals, and metal scuff plates.

The navigation system ($2168) includes voice activation, a rear backup camera (a great safety feature), and Bluetooth wireless technology; buy it with or without the Mark Levinson audio, which employs advanced discrete amplifier technology with 300 watts, and 7.1 channel speaker architecture. The Pre-Collision System ($2280) with Dynamic Radar Cruise Control is optional.

Safety features for all IS models include driver and front-passenger knee airbags. The brakes are large and effective four-wheel discs, clamped at the front by aluminum four-piston calipers. Augmenting the big brakes are ABS, Electronic Brake-force Distribution, and Brake Assist. Vehicle Stability Control and traction control (TRAC) come with every IS 250, while the IS 350 gets TRAC as well as a more sophisticated stability program Lexus calls Vehicle Dynamics Integrated Management (VDIM).

Walkaround

The Lexus IS sport sedans look sporty, with a purposeful stance. The nose presents the fierce glare of a car that wants to be first in line. The steeply angled hood, made of weight-saving aluminum, is framed by the determined glower of projector beam headlamps and a deep front spoiler and large intake. It’s unmistakably Lexus but visually fresh.

The IS slips through the air with quiet stability. In addition to the distinct aerodynamic wedge of the overall shape, a number of small details contribute to the exceptional coefficient of drag (0.28). A front underbody structure creates downforce between the front wheels, a small air kicker integrated in the taillamps helps separate turbulence from the rear corners and reduces drag, and a small trunklid spoiler increases rear downforce.

Interior

Lush with creature comfort, trimmed with upscale materials, and crackling with electronic wizardry, the interior environment of the IS sport sedans is pure Lexus. But the cabin is more sports car than family sedan.

A prominent central console clearly establishes the driver and front-passenger zones. The controls wrap around the driver with every gauge and switch within easy scrutiny or close reach. The Optitron gauges are large and easy to read, and their light-saber indicator needles and dynamic redline indication are cool modern. The keyless entry and pushbutton ignition is handy.

Leather upholstery comes standard on the IS 250 and IS 350 with metallic accents appropriately placed around the cabin. The IS 250 AWD comes with perforated leather trim and beautifully crafted bird’s-eye maple accents. Each piece is hewn from a single chunk of wood to ensure a perfect match from panel to panel.

The heated and ventilated front seats are a must-have. They come standard on IS 250 AWD and are available on the other models. Once you’ve tried these seats, there’s no going back.

The climate control system features a sophisticated temperature calculation system called Neural-Net, a humidity sensor, a micro dust and pollen filler and, in IS 350, a smog sensor that detects excessive hydrocarbons and automatically reverts to a special recirculation mode until the atmosphere clears.

The Lexus GX 470 is designed for active families with young children, balancing comfort and features with real off-road potential. Underneath, the GX 470 has body-on-frame construction like commercial or military trucks, with a solid rear axle and serious four-wheel drive features such as a locking center differential and dual-speed transfer case. Inside, the GX 470 is roomy, quiet and luxurious, with an optional third-row seat that expands capacity to eight. Its cabin is swathed in leather and bird’s-eye maple. An overhead-cam V8 and smooth five-speed automatic transmission provide sufficient power for towing, trail-bashing, or carving corners on a coastal highway.

For 2007, Lexus has focused on the GX 470’s information and entertainment options. Its state-of-the-art rear-seat DVD system is enhanced with a 9-inch, wide-format screen. Nearly all the infotainment hardware and software has been improved, for the edification of young and old. The optional navigation system adds voice activation and enhanced display features. An input jack for iPods and other audio devices is now standard, and the optional Mark Levinson Premium Audio now plays DVDs as well as conventional and MP3/WMA-formatted CDs. Everyone, rear-seat passengers and the driver, can watch a flick on one of the screens, including the nav screen, while the GX 470 is parked.

In the GX 470, rugged clearly does not mean outdated, and that goes beyond the entertainment choices. Its full-time four-wheel drive features electronic traction control (A-TRAC) and automatically dispatches torque to the tires with the best grip. An electronic system called Downhill Assist Control (DAC) helps the GX 470 safely negotiate slippery inclines, while Vehicle Stability Control helps steady the GX 470 in slippery turns. Based on the Toyota 4Runner, a Lexus GX 470 is highly capable off road and can go practically anywhere its driver is willing to point it.

Line Up

The 2007 Lexus GX 470 is offered in a single, well-equipped trim level ($46,635). Standard features include leather upholstery, power heated seats, a wood and leather-wrapped steering wheel and shift knob, rain-sensing wipers, automatic dual climate control, HomeLink universal transmitter, an 11-speaker stereo with six-CD changer, rear-seat audio with remote control and headphones, a glass sunroof, illuminated running boards and a 115V AC power outlet in the cargo area.

Power is provided by a 4.7-liter V8, with 263 horsepower and a substantial 323 pound-feet of torque, with a five-speed automatic transmission. The GX 470 has the latest electronic control systems, including four-wheel traction control, Vehicle Stability Control (VSC), a Torsen limited-slip center differential and Adaptive Variable Suspension with adjustable height control. The standard wheels are 17-inch alloys with 265/65SR17 tires.

The optional Kinetic Dynamic Suspension System ($1,750) enhances on-road handling without compromising off-road capability. A Sport Package ($1,800) combines KDSS with smoked front and rear light bezels, a chromed exhaust tip and a dark graphite finish on the 17-inch alloy wheels and roof rack. Inside, dark graphite trim is added to the center console and instrument-panel, and the standard gold-toned wood trim is replaced with black.

The optional navigation system ($3,250) includes a Mark Levinson audio upgrade, Bluetooth wireless technology that links compatible cellular telephones to the GX for hands-free communication, and a reverse-camera system to help spot objects (and children) behind the vehicle.

Other options include a third-row seat with rear air conditioning ($2,030); a rear-seat entertainment system with two headphone sets ($1,650); tow-hitch receiver ($50); tow-hitch receiver with ball mount ($433); and a rear spoiler ($551).

Lexus Link ($900), which comes with a one-year subscription, combines GPS satellite and cellular phone technology to connect the driver to a concierge desk 24 hours a day, 365 days a year. Roadside assistance, stolen vehicle tracking and remote door unlocking are among the services provided. The system automatically dispatches emergency services if you press a panic button or if the airbags are deployed and you fail to respond to the operator’s call.

Safety features that come standard include advanced front airbags, side-impact airbags for the front seats (for torso protection in a side impact), and side-curtain airbags (for head protection in a side impact or rollover). Three-point seatbelts are provided for each seating position, and the front belts are equipped with pretensioners and force limiters to help minimize seatbelt-related injuries. A tire pressure monitoring system also comes standard.

Walkaround

The 2007 Lexus GX 470 looks big and brawny. It doesn’t seem excessively long on the outside, but it does look tall, especially from the rear, in part because of the vertically oriented tail lamps and other design cues. From the rear it almost looks tippy, which is unfortunate because it’s anything but.

The GX 470 shares its basic five-door body shell with the Toyota 4Runner. Unique rear quarters give the Lexus a different visual personality, however. It looks cleaner and more contemporary, a bit more like a tall station wagon compared to the carefully calculated rugged-truck look of the 4Runner. Unique grilles and bumpers distinguish the two vehicles and give them their respective Lexus and Toyota identities, but a more careful examination reveals that they are more alike than different.

Details add visual richness to the GX 470. These include its peaky hood and grille combination, along with its nicely integrated body-colored bumpers, fender flares and side moldings. Massive headlamps and those complex, high-mounted tail lamps define its corners.

Interior

The Lexus GX 470 interior is trimmed in rich leather and bird’s-eye maple. It’s roomy and well finished, with large, comfortable seats and lots of elbow room. The materials are excellent. Tall side windows afford a good view out, making the cabin seem airy.

In this sport-utility vehicle, everything seems to be where it’s supposed to be, and everything is clearly labeled. All of the gauges and instruments are large and easy to read, with simple graphics shared by other Lexus products. Switches and controls are large, straightforward, elegantly designed and easy to operate.

The navigation system has been upgraded for 2007. This is the fifth-generation Lexus system, and it includes voice recognition that allows the driver to enter a destination by voice command. The screen now features a high-resolution, 800×480-pixel display in 32,000 colors. Maps and roads are shown with 3-D shadow effects, and the system can even display graphic representations of buildings in selected cities. System functions include multiple route calculation, route preview, simplified highway-junction graphics and a dual-map screen option. Spanish has been added to English and French text-display choices.

The 2007 navigation system integrates Bluetooth wireless technology. When using a compatible phone, Bluetooth allows the driver to transfer phone books to the nav system and make calls through its touch-screen panel or voice commands.

The backup camera displays what’s directly behind the GX 470 on the seven-inch navigation screen when reverse is engaged. Beyond helping the driver to avoid backing over obstacles, such as a tricycle left in the driveway, it’s also useful when parking in tight spaces.

The standard audio system now includes an auxiliary input jack. The Mark Levinson audio option turns the GX 470 into a concert hall on wheels, with 14 speakers and 240 watts of power. The Panasonic rear-seat entertainment system ranked highest in overall customer satisfaction in a 2005 J.D. Power and Associates study, and it’s been upgraded for 2007 with a nine-inch, wide-screen display. The high-resolution screen lowers from the headliner. Front-seat passengers can also watch a DVD with the Mark Levinson audio system, but only when the vehicle is in Park. The video plays on the navigation screen.

The GX is a space-efficient vehicle. The second row bench seat is roomy, comfortable and easy to get into. It splits 60/40 for versatility and folds flat. A family of four with a big dog will feel right at home.

Order the optional third row and the GX 470 can seat eight, sort of. The third row is suitable for children, but it’s nearly hopeless for adults. On the positive side, the rear air conditioning included with the third seat allows separate temperature adjustment for third-row kiddies and dogs.

Split 50/50, the third-row seat can be folded up out of the way or removed and stored. What starts as a 13 cubic-foot cargo bay can be expanded in steps to more than 77 cubic feet by folding or removing the lightweight rear seats and then folding the second row as well. At one time we would have said that this is not a lot of cargo space for a mid-size SUV. Now that some leaders in the field have sacrificed efficiency for style, however, the GX 470 doesn’t look so bad by comparison. The Mercedes-Benz M-Class offers only 72.4 cubic feet, almost 10 feet less than the previous generation, BMW X5’s offers just 62 cubic feet. Unfortunately, the GX 470’s cargo door still opens from the left side. It might be great in right-hand-drive Japan, but it’s awkward in the U.S., forcing you to walk around it when unloading curbside at the airport.