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Follow-Up Test: 2007 Lexus LS 460 L

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  • 2007 Lexus LS 460 Picture

    2007 Lexus LS 460 Picture

    The 2007 Lexus LS 460 L makes no effort to entertain its driver, but it's impressively agile for its size. | September 15, 2009

Road Test

Follow-Up Test: 2007 Lexus LS 460 L

Sleeper car

    1 Rating
    There's no sense in believing the 2007 Lexus LS 460 L should talk to you as you drive it, whispering about the romance of the road through the tingle in the steering wheel and the seat cushion. If you drop $80,000 on a big sedan, you don't want conversation; you want to be served.

    So the long-wheelbase 2007 Lexus LS 460 L looks after its driver in ways that range from subtle (folding in the exterior mirrors every time you lock it) to overt (parking its whole big self). Through it all, the car seldom breaks the silence to interrupt your thoughts. Never has piloting a 17-foot-long sedan been so relaxing.

    No ottomans then?
    Since we've already tested a regular Lexus LS 460, a week with an LS 460 L offered a chance to laze about in the rear-seat ottomans of this long-wheelbase car with its extra 6 inches of legroom. It's a $10,000 premium over the regular 2007 Lexus LS 460.

    Plans changed when our test car arrived without the optional $12,675 Executive Class Seating Package — the accessory group that includes the ottomans (complete with under-thigh airbags) and a rear-seat DVD player.

    Nevertheless, our LS did include both the Luxury Package ($2,780) and the Rear Seat Upgrade Package ($1,625). So we were set up with dual-zone rear climate control, power rear-seat adjustments, heated and cooled seat cushions, rear audio controls, sunshades to cover every square inch of rear glass, and even a cool box capable of chilling four bottles of raspberry wheat ale.

    The rear air-conditioning system is bulky, by the way, and reduces trunk volume from 18 cubic feet to 12 cubic feet. As a consolation, it includes a deodorizer to keep the cabin from ripening on long trips.

    In addition, our 2007 Lexus LS 460 L had the Mark Levinson sound system ($2,530). Our car also had the features everyone is talking about, the Intuitive Parking Assist ($500) — another name for backup camera — and Advanced Parking Guidance ($700), the magic feature that enables the car to parallel park itself.

    For another $2 grand, you can equip the long-wheelbase LS 460 L with an optional air suspension (not available for the conventional LS 460), a setup that also features adaptive dampers and variable-ratio steering.

    Even without the full load of options, our test car rang up a bill of $82,870. Although that's $20 grand less than the last Mercedes-Benz S-Class we tested, for this money you could also buy a BMW 750Li or Audi A8 L.

    So we expected a lot from the Lex. And with its liberal acreage of overstuffed leather and glossy walnut, the LS 460 L feels suitably rich, though we didn't care for some of its squishy vinyl trim. Its build quality was impeccable, save for an ill-fitting glovebox lid.

    Not as "L" as you'd think
    The L model stretches the wheelbase of the conventional LS some 4.8 inches, and it measures 202.8 inches overall. That's 1.0 inch shorter than a BMW 750iL, 1.5 inches shorter than an Audi A8 L and 3.0 inches shorter than a Mercedes-Benz S550.

    Guiding our big Lexus through commute-hour gridlock in Los Angeles was no more difficult than maneuvering a Toyota Camry, thanks to a tidy 36-foot turning radius and very light-effort steering at low speed. The steering still does its work with precision at these speeds, a rare accomplishment for steering with all-electric power assist.

    At higher speeds, the LS 460 L feels a touch sportier, as its steering firms up while the adaptive shocks keep its body impressively level through turns. The suspension offers Normal, Comfort and Sport modes, but the differences are slight aside from subtly tighter rebound damping in Sport. The ride motions are beautifully controlled in any mode, even at triple-digit velocity.

    And then we ran the numbers
    Driven harder at our test track, our Lexus LS 460 L maintained this high level of composure, despite the fact that it's softly tuned. Its 61.6-mph slalom speed falls squarely between the standard-wheelbase BMW 750i (60.2 mph) and the Mercedes S550 (63.9 mph). In comparison, the regular-wheelbase LS 460 carried 63.0 mph through the cones.

    Skid-pad performance was similar between the two LS sedans, as the extended-length LS 460 turned in a 0.78 g to the regular sedan's 0.82 g. Both wore 235/50R18 all-season tires, but our L tester had Dunlop Sport Maxx A1s instead of Bridgestone Turanzas.

    Both the standard-length LS and the long-wheelbase LS were equipped with vented 13.1-inch front brake discs and 12.4-inch rear discs, and neither car proved impressive regarding stopping distance.

    At 4,507 pounds, the L weighs 250 pounds more than the standard-wheelbase sedan, which probably accounts for an increase of 8 feet in its stopping distance from 60 mph, some 136 feet. This is significantly greater than the stopping distance recorded by the LS's competitors, which generally fall into the range of 120 feet, while the BMW 750i, which weighs the same as the long-wheelbase LS, came to a halt in just 118 feet.

    Varying surface conditions are likely in play here, says our road tester, and to its credit, the LS 460 L never lost its cool. ABS vibration was minimal and fade was nonexistent. Still, we'd like to test an L with the Touring Package, which provides larger brake discs (14.6 inches in front, 13.2 inches in back) and wider 245/45R19 summer tires, along with a firmer suspension calibration.

    Aside from a grabby pedal feel, we had no complaints about the brakes in normal traffic situations.

    The sleeper
    Competent in most areas, the big Lexus is phenomenal in the powertrain department.

    This department has only two employees but needs no others. The 4.6-liter V8 is rated for 380 horsepower at 6,400 rpm and 367 pound-feet of torque at 4,100 rpm, and it's paired with an eight-speed automatic that drives the rear wheels.

    Ordinarily, the powertrain employees go about their tasks unobtrusively, as the V8 scarcely makes a sound and the transmission short-shifts through its gears. But press the accelerator pedal to the floor and you'll whip them into a quiet frenzy.

    The LS 460 L accelerates to 60 mph in 5.9 seconds and reaches the quarter-mile in 14.3 seconds. This performance doesn't seem particularly noteworthy until you realize the L model is not only as quick as the standard-wheelbase model, but also quicker than both the BMW 750i and Mercedes-Benz S550.

    Fact is, you won't find a faster extended-length luxury sedan unless you consider a car with something really exotic under the hood.

    Parallel parking: Inside Line vs. LS 460 L
    Your neighbors probably don't know about the LS 460 L's quickness, but they all know it can park itself. As the YouTube videos suggest, however, Advanced Parking Guidance takes practice to master. You don't want to be on a busy street with unsympathetic motorists piling up behind you the first time you try it.

    In our unscientific "Parallel Park-Off," we put an editor of average parking prowess behind the wheel. After identifying the right line into the space, she parked the LS 460 L within 5 inches of the curb but rubbed the right rear tire in the process.

    Then we let the Lexus have a go. We approved the target and watched the battle unfold, hands off the wheel, foot massaging the brake. The LS placed itself 5 inches from the curb, but committed no tire foul.

    Our verdict? Spend the paltry $700. You'll avoid wheel damage when park-by-Braille relatives borrow the car. As punishment for losing the park-off, the IL editor was dealt a noogie and severely reduced pay.

    Silence that isn't awkward
    True enthusiasts live for high-strung cars that engage you with high-strung demands. Yet however entertaining such cars might be, most of them are annoying on a daily basis.

    For those of extremely finite patience, the 2007 Lexus LS 460 L is the ideal live-in luxury sedan companion. It basically looks after its own affairs and doesn't speak unless spoken to.

    And should you care to inquire, there's plenty of performance for the taking.

    The manufacturer provided Edmunds this vehicle for the purposes of evaluation.

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    Speed Read

    Featured Specs

    • $10K more than regular LS 460
    • 6 more inches of rear legroom
    • 0-60 in 5.9 seconds
    • 60-0 in 136 feet

    What Works

    Extraordinary engine power and smoothness, drives like a smaller car than it is, luscious interior loaded with features that make life easier.

    What Needs Work

    Grabby brake feel, long stopping distances, magic-park feature takes more time than parking the car yourself.

    Tags

    Specs & Performance

    Vehicle
    Model year2007
    MakeLexus
    ModelLS 460
    StyleL 4dr Sedan (4.6L 8cyl 8A)
    Base MSRP$71,715
    As-tested MSRP$82,870
    Drivetrain
    Drive typerear-wheel drive
    Engine typeV8
    Displacement (cc/cu-in)4608cc (281 cu-in)
    Valvetraindouble overhead camshaft
    Compression ratio (x:1)11.8
    Horsepower (hp @ rpm)380 @ 6,400
    Torque (lb-ft @ rpm)367 @ 4,100
    Transmission type8-speed automatic
    Chassis
    Suspension, frontIndependent multilink
    Suspension, rearIndependent multilink
    Steering typeElectric power steering, variable gear ratio
    Turning circle (ft.)36
    Tire brandDunlop
    Tire modelSport Maxx A1
    Tire typeall season
    Tire size, front235/50R18 V
    Tire size, rear235/50R18 V
    Wheel size18 X 7.5
    Wheel materialalloy
    Brakes, frontFront ventilated disc - rear ventilated disc
    Brakes, rearventilated disc
    Track Test Results
    0-45 mph (sec.)3.9
    0-60 mph (sec.)5.9
    0-75 mph (sec.)8.6
    1/4-mile (sec. @ mph)14.3 @ 100.1
    Braking, 30-0 mph (ft.)33
    60-0 mph (ft.)136
    Slalom, 6 x 100 ft. (mph)61.4
    Skid pad, 200-ft. diameter (lateral g)0.78
    Sound level @ idle (dB)Not tested
    @ Full throttle (dB)Not tested
    @ 70 mph cruise (dB)Not tested
    Test Driver Ratings & Comments
    Acceleration commentsThe LS hits 60 quickly without any special technique. Just mash the throttle and it gets there in 5.9 seconds. Brake torque didn't seem to help, neither did attempts at manual shifting.
    Braking ratingGood
    Braking commentsThe LS's ABS is exceptionally smooth with little sound invasion into the cockpit. Feedback from ABS at the pedal is minimal as well. Overall, at-the-limit braking is as poised and refined as everything else about the LS.
    Handling ratingGood
    Handling comments0.78g around the skid pad is pretty good for a car in this class -- especially a long-wheelbase version. The LS is slow reacting and fairly soft (even with the suspension dialed up), but it's very well-behaved considering its size. Once I got comfortable tossing around that much car it actually started to feel fairly light on its feet. Its skid-pad manners are superb. It balances on the throttle very well and can be driven at the limit very easily since it rotates so slowly. Again, getting used to its manners takes some adjustment, but I came away impressed by its flexibility as both a land yacht and semi-sport sedan.
    Testing Conditions
    Elevation (ft.)1121
    Temperature (°F)62.9
    Wind (mph, direction)2.5
    Fuel Consumption
    EPA fuel economy (mpg)18 city/27 highway
    Edmunds observed (mpg)17.8
    Fuel tank capacity (U.S. gal.)22.2
    Dimensions & Capacities
    Curb weight, mfr. claim (lbs.)4332
    Curb weight, as tested (lbs.)4,507
    Length (in.)202.8
    Width (in.)73.8
    Height (in.)58.1
    Wheelbase (in.)121.7
    Track, front (in.)63.5
    Track, rear (in.)63.7
    Legroom, front (in.)Not published
    Legroom, rear (in.)Not published
    Headroom, front (in.)38
    Headroom, rear (in.)38
    Shoulder room, front (in.)58.5
    Shoulder room, rear (in.)56.4
    Seating capacity5
    Cargo volume (cu-ft)12 (with optional rear A/C)
    Max. cargo volume, seats folded (cu-ft)12 (rear seats do not fold)
    Warranty
    Bumper-to-bumper4 years/50,000 miles
    Powertrain6 years/70,000 miles
    Corrosion6 years/Unlimited miles
    Roadside assistance4 years/Unlimited miles
    Free scheduled maintenance7,500 miles
    Safety
    Front airbagsStandard
    Side airbagsStandard dual front
    Head airbagsStandard front and rear
    Knee airbagsdual front
    Antilock brakes4-wheel ABS
    Electronic brake enhancementsBraking assist, electronic brakeforce distribution
    Traction controlStandard
    Stability controlStandard
    Rollover protectionNot available
    Tire-pressure monitoring systemtire pressure monitoring
    Emergency assistance systemOptional
    NHTSA crash test, driverNot tested
    NHTSA crash test, passengerNot tested
    NHTSA crash test, side frontNot tested
    NHTSA crash test, side rearNot tested
    NHTSA rollover resistanceNot tested
    CollapseSpecs and Performance Expand Collapse

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