Lexus LS

Lexus LS

Manufacturer: Toyota Motor Company
Production: 1989–present
Class: Full-size luxury car
Body style: 4-door sedan
Similar: Mercedes-Benz S-Class, BMW 7 Series, Lincoln Town Car, Cadillac DTS, Infiniti Q45

The Lexus LS (sold as the Toyota Celsior in Japan) is a V8-powered, rear wheel drive luxury car that serves as the flagship of Toyota's luxury Lexus division. A length of almost five meters (200 in) gives the Lexus LS a "large car" classification in Europe as well as in the United States. According to reviews, the LS 400 has one of the most silent cabins among modern cars and is sometimes hailed as one of the most refined, well-engineered and technologically advanced vehicles in the high-end luxury car segment. As the LS's suspension is tuned primarily for ride comfort and isolation, the model is often accused of not being as sporty as German competitors such as the BMW 7 Series. The exterior design has also been referred to as being unexciting and ordinary, yet has superb fit-and-finish and one of the lowest drag coefficient of any sedan on the market.

First generation (UF10)

Lexus LS 400 (UF10)
Production: 1989-1994
Engine: 4.0 L V8
Transmission: 4-speed automatic
Wheelbase: 110.8 in (2814 mm)

UF10 I (1989)
The UF10 I Lexus LS 400 was produced from 1989 to 1994. The model introduced the Lexus nameplate to the US, and soon after won critical acclaim, becoming Wheels magazine's Car of the Year and earning a place on Car and Driver magazine's Ten Best list for 1990. The Lexus LS 400 was initally intended to be introduced as a standalone model for Lexus, but ultimately was sold alongside the Lexus ES 250, an entry-level luxury car that was based on the Toyota Camry.

UF10 II (1993)
For the 1993 model year, the Lexus LS 400 (now designated as the UF10 II) was introduced with larger brake rotors, standard passenger's side front airbags, larger wheels and tires, and numerous other upgrades.

Second generation (UF20)

Lexus LS 400 (UF20)
Production: 1995-2000
Engine: 4.0 L V8
Transmission: 5-speed automatic
Wheelbase: 112.2 in (2850 mm)
Length: 196.7 in (4996 mm)
Width: 72 in (1829 mm)
Height: 56.5 in (1435 mm)
Curb weight: 3890 lb (1764 kg)
Fuel economy: 19 mpg (12.4 L/100 km)/City
25 mpg (9.4 L/100 km)/HWY
Fuel capacity: 22.5 gal.

UF20 III (1995)
Introduced in 1995, the UF20 III Lexus LS 400 was an evolutionary redesign of the Lexus LS and featured a new body that eliminated 300 lb from the previous car. The wheelbase was increased by 1.4 in, resulting in more interior and trunk space, yet the overall length of the car remained at 196.7 in. The durability of the brake system was improved as well.

The most noticeable cosmetic upgrades included a new front fascia with an increased gap between the headlights and grille, new headlights and taillights, as well as a redesigned interior with a more modern dashboard layout.

UF20 IV (1998)
For the 1998 model year, the UF20 IV Lexus LS 400 was introduced. New interior amenities included retractable rear headrests, wood accents on the leather-bound steering wheel and gear selector, and a navigation system with a concealed antenna. A new "jam protection system" for the vehicle's windows was designed to reduce the risk of possible injury by preventing the windows from closing if an object came in between the window and the door frame. Door window controls were also added to the vehicle remote control.

Exterior updates included new five spoke wheels as well as redesigned rear view mirrors that reduced the amount of wind noise. The automatic headlights were now equipped with a delay feature that allowed the headlights to remain on while the occupants exited the vehicle.

The revised Lexus LS 400 featured Toyota's new 290 hp VVT-i UZ engine mated to a smooth five-speed automatic transmission. The drivetrain improvements not only enabled the 3,890 lb sedan to accelerate from 0-60 mph in 6.5 seconds but also improved the vehicle's fuel economy.

Third generation (UF30)

Lexus LS 430 (UF30)
Production: 2001-2006
Engine: 4.3 L V8
Transmission: 5-speed automatic
Wheelbase: 115.2 in (2926 mm)
Length: 197.4 in (5014 mm)
Width: 72.0 in (1829 mm)
Height: 58.7 in (1491 mm)
Curb weight: 3990 lb (1810 kg)
Fuel economy: 18 mpg (13.1 L/100 km)/City
25 mpg (9.4 L/100 km)/HWY
Fuel capacity: 22.2 gal.

UF30 I (2001)
For 2001, the UF30 I Lexus LS 430 was introduced. While previous LS redesigns were evolutionary, the 2001 update was a more thorough update of the model's exterior and interior. The UF30 had a completely redesigned suspension and a brand new 4.3 L engine generating 290 hp (216 kW) and 320 ft·lbf (434 N·m) of torque. A three-inch wheelbase stretch resulted in more interior volume than the competing Mercedes-Benz S-Class and allowed the engine to be positioned farther rearward for better balance. Features such as Dynamic Laser Cruise Control, a DVD-based navigation system and heated & cooled seats became available. These and other features, such as sonar assisted parking, power rear seats with massage and a rear cooler were bundled in the 'Ultra Luxury Package.'

In the interior the most notable desing changes included additional woodgrain trim on the dashboard and doors as well as the addition of an LCD screen on the center console. The exterior of the vehicle was completely new with the vehicle's dimensions increasing in terms of length and height.

UF30 II (2004)
The UF30 II was introduced in 2004. Lexus freshened the front & rear fascias and added as standard equipment previously optional features, such as a one-touch power moonroof, power rear sunshade, and lighted rear-seat vanity mirrors. Some features previously included in the Custom and Ultra Luxury packages became available separately. The transmission got an added sixth gear, and keyless 'smart access' and Bluetooth technology became optional, while a pre-collision system, similar to Mercedes-Benz's Pre-Safe, which used millimeter-wavelength radar to predict crashes and allow distance-aware cruise control, was added as an option. Other updates included different wheels, projector headlamps, and LED taillights.

The 2001 to 2006 LS 430 was the most reliable luxury sedan in the J.D. Power and Associates Initial Quality survey, and the early models of this series were the most reliable cars in the survey. In later studies of defects after 3 years of ownership, the Lexus LS 430 is also at the top of the pack.

Fourth generation (UF40)

Lexus LS 460 (UF40)
Production: 2007-present
Engine: 4.6 L V8
Transmission: 8-speed automatic
Wheelbase: 116.9 in (2969 mm)
121.7 in (3091 mm)
Length: 198 in (5029 mm)
202.8 in (5151 mm)
Width: 73.8 in (1875 mm)
Height: 58.1 in (1476 mm)
Curb weight: 3990 lb (1810 kg)
Fuel economy: Mid-20s/City
High-20s/HWY
Fuel capacity: N/A

UF40 (2007)
Introduced at the 2006 North American International Auto Show, a redesigned Lexus LS will arrive for the 2007 model year. The new LS will use either a 4.6 L V8 producing 380 hp (283 kW) and 370 ft·lbf (502 N·m) or a hybrid V8. An 8-speed automatic transmission will be the world's first. The car's complex electronic and safety systems have been shown in detail [2] at the Geneva Motor Show in February, while the hybrid version will debut at the New York Auto Show in April.

New high-tech options on the Lexus LS 460 will include a 19-speaker "Reference Surround Sound System" with an 8 GB hard drive, front and rear climate-comfort seats, and a 4-zone climate control with an air purifier. A new automatic parking system with a push-button starting feature, as well as the 8-speed automatic transmission will both be standard features.

The 2007 Lexus LS will also mark the first time the car is sold as under the Lexus marque in Japan — the Lexus brand was launched there in 2005 as part of Toyota's vision to make Lexus a 'global luxury brand.'

Lexus LS 460 L
For the first time, Lexus will offer two wheelbases. The base Lexus LS 460 will use the shorter 116.9 in (2969 mm) wheelbase, while the gasoline engine will also be offered as a long 121.7 in (3091 mm) wheelbase LS 460L.

The Lexus LS 460L will also feature an optional rear seat comfort package. The package includes a reclining right-hand side rear seat with massage features. Both rear seats will feature an automatically operated footrest while an LCD screen will be an available option for the rear seat compartment.

Lexus LS 600hL
A long wheelbase, hybrid LS will be sold as the LS 600hL. Although the details will emerge at the 2006 New York International Auto Show, it is speculated that the 67 hp hybrid motor used in the Toyota Prius will be mated to a new 380 hp Lexus V8, producing a total of approximately 447 hp, which would be on par with the BMW 760Li.

Engine Specifications

Lexus LS 400/430 model years
	1990-1994	1995-1997	1998-2000	2001-present
Gears	4	4	5	5-6
Power	173 kW (250 hp)	186 kW (260 hp)	214 kW (290 hp)	214 kW (290 hp)
Torque	353 Nm (260 ftВ·lbf)@4400rpm	366 Nm (270 ftВ·lbf)@4500rpm	407 Nm (300 ftВ·lbf)@4000rpm	434 Nm (320 ftВ·lbf)@3400rpm

Future possibilities

Critics point out the absence of a range-topping V12 as another significant omission in the Lexus lineup. The closest competitors to the upcoming Lexus LS 460 such as the Mercedes-Benz S-Class offer range-topping S600 and S65 AMG sedans with powerful V12 engines and prices exceeding US$120,000. For 2007, a gasoline-electric hybrid variant currently dubbed the LS 600hL (see above) will become available in the Lexus lineup and is expected to boost the esteem of the Lexus LS. Critics, however doubt whether Lexus will be able to command more than $12,000 premium over Lexus LS 460L, thereby resulting in a MSRP in $80,000-85,000 range for LS600hL; still $15,000 short of the $100K ultra-luxury segment mark.

Rumors persist that a new and improved version of a Toyota V12 used in the Japanese Toyota Century will be upgraded to more than 500 hp (currently 280 hp) for the European and North American markets to more successfully compete in the ultra-luxury segment with the Mercedes-Benz S600 and BMW 760, but nothing concrete has been confirmed by Toyota.

Awards

The LS has received numerous awards since its introduction.

The first-generation Lexus LS earned a place on place on Car and Driver magazine's Ten Best list and became Wheels magazine's Car of the Year.

The Lexus LS 430 was judged as the "Finest Luxury Sedan In America" by Automotive Marketing Consultants, Inc. in a 2002 comparison test. Competing against ten other luxury models, including the Mercedes S500 and the BMW 750iL, the Lexus LS placed first in three out of seven categories: NVH, ergonomics, and utility. The Lexus LS 430 was also the quietest car in the comparison, with an idle reading of just 31.1 decibels in the front seat.

Trivia

Antony Leung, the former secretary of finance of Hong Kong, purchased an Lexus LS 430 just before implementing a new tax that would have cost him an additional HK$50,000. The scandal, known as "Lexusgate", led to his resignation.

The third season of the popular BBC television program, Spooks, featured a number of Lexus LS vehicles as part of the brand's introduction in the British market.

The 2005 J.D. Power initial quality study found just 90 problems per 100 Lexus LS vehicles, the first time in the study's 16 year history for a vehicle to have less than one problem per vehicle.

Bill Gates owned a 1990 Lexus LS 400 in burgundy and subsequently donated it to the Pacific Crest Outward Bound School in Portland, Oregon in 1995.

A Toyota Celsior is one of the cars driven in the racing arcade game and manga Wangan Midnight. The car, driven by Gen Sasaki (Gatchan), is often regarded as a joke due to the ricer features and Gatchan's reluctance to give his car more race features like removing excess weight and using garish bodykits.