The 1999 Lexus LS 400, part of the second generation (XF20) that ran from 1994 to 2000, is a luxurious four-door sedan renowned for its blend of performance, comfort, and impeccable reliability. As the flagship model for Lexus, it consistently offered a premium experience. Its popularity stems from delivering near-S-Class luxury at a more accessible price point, making it a sought-after pre-owned luxury vehicle. Pricing for a 1999 model can range significantly based on condition and mileage, but generally falls between $4,000 and $10,000.
The Good
The 1999 LS 400 excels in serene comfort, legendary reliability, and refined V8 performance. Its timeless design appeals to elegance, while its smooth ride and quiet cabin offer a sanctuary. Practically, its durability and reasonable fuel efficiency for its class provide excellent long-term value.
The Bad
While remarkably reliable, potential buyers should watch for aging electronic components, particularly window regulators and infotainment systems. Suspension wear, especially with the optional air suspension, can be costly. Check for rust in certain climates and ensure all maintenance records are present.
1999 Lexus LS 400: Quick Overview
- Engine: 4.0L V8 (1UZ-FE)
- Horsepower: 290 hp @ 6000 rpm
- Torque: 295 lb-ft @ 4000 rpm
- Transmission: 5-speed automatic
- Fuel Economy (EPA Estimated): 17 MPG city / 23 MPG highway
- 0-60 mph: Approximately 7.0 - 7.5 seconds
- Towing Capacity: Not applicable (designed as a luxury sedan, not for towing)
- Body Style: 4-door Sedan
- Drivetrain: Rear-wheel drive (RWD)
- Key Trims/Features:
The 1999 LS 400 was primarily offered in a single, well-equipped trim. Standard features at this level were extensive and indicative of its luxury status:- Leather upholstery
- Heated and power-adjustable front seats with memory function
- Automatic climate control (dual-zone)
- Power moonroof
- Premium audio system with cassette and CD player
- Keyless entry
- Xenon High-Intensity Discharge (HID) headlights
- Rain-sensing wipers
- Power tilt-and-telescoping steering wheel
- Cruise control
- Full power accessories (windows, locks, mirrors)
- ABS (Anti-lock Braking System)
- Traction Control System (TRAC)
While standard equipment was generous, some optional features further enhanced the luxury experience:- Navigation system
- Mark Levinson premium audio system (a highly regarded upgrade)
- Optional factory-installed car phone (rare on later models)
- Adaptive Variable Suspension (AVS) - a more advanced electronic suspension system
- Optional heated rear seats
1999 Lexus LS 400 Specifications
Vehicle Information
| Year | 1999 |
| Make | Lexus |
| Model | LS 400 |
| Trim | - |
| Style | - |
| Type | Sedan |
| Category | Mid-Size Car |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | TAHARA |
Dimensions
| Doors | 4-Door |
| Curb Weight | 1764.47 kg |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 1UZ-FE |
| Engine Size | 4L |
| Engine Cylinders | 8 |
| Transmission | - |
| Transmission Type | Automatic |
| Transmission Speeds | - |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
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What Problems Does the 1999 Lexus LS 400 Have?
The 1999 Lexus LS 400, like most Lexus vehicles of its era, is celebrated for its exceptional long-term reliability. However, as with any vehicle approaching its second decade, certain components can show wear. One of the most commonly reported issues is the failure of power window regulators; the plastic components can become brittle over time, leading to windows that won't operate or get stuck. While not a safety recall, it's a common repair.
Another area to watch is the air conditioning system. Leaks in the evaporator core or compressor issues, while not universal, can occur due to age and mileage. The leather upholstery, while durable, can show signs of wear and tear, such as cracking or tearing on the driver's seat bolsters, especially on higher-mileage examples.
For models equipped with the optional Adaptive Variable Suspension (AVS), this system can become problematic. Leaks in the air springs, failure of the control module, or issues with the pumps can lead to a rougher ride or system failure, and repairs can be expensive. Many owners opt to convert to conventional coil springs if AVS issues arise.
While not widespread, some owners have reported issues with the infotainment system, such as CD player malfunctions or a failing navigation screen if equipped. The timing belt requires replacement at regular intervals (typically 90,000 miles), and neglecting this can lead to severe engine damage, so verifying its replacement history is crucial.
Recalls for the 1999 LS 400 are generally minor and related to specific component issues that were addressed by Lexus. Unlike some contemporary vehicles, there aren't widespread, systemic recalls that plague this model. The overall long-term reliability of the 1UZ-FE engine and the robust drivetrain is a significant selling point, with many examples exceeding 200,000 miles with proper maintenance. The 1999 model year falls within the XF20 generation which is generally considered very reliable, with minor tweaks and improvements made throughout its production run.
Another area to watch is the air conditioning system. Leaks in the evaporator core or compressor issues, while not universal, can occur due to age and mileage. The leather upholstery, while durable, can show signs of wear and tear, such as cracking or tearing on the driver's seat bolsters, especially on higher-mileage examples.
For models equipped with the optional Adaptive Variable Suspension (AVS), this system can become problematic. Leaks in the air springs, failure of the control module, or issues with the pumps can lead to a rougher ride or system failure, and repairs can be expensive. Many owners opt to convert to conventional coil springs if AVS issues arise.
While not widespread, some owners have reported issues with the infotainment system, such as CD player malfunctions or a failing navigation screen if equipped. The timing belt requires replacement at regular intervals (typically 90,000 miles), and neglecting this can lead to severe engine damage, so verifying its replacement history is crucial.
Recalls for the 1999 LS 400 are generally minor and related to specific component issues that were addressed by Lexus. Unlike some contemporary vehicles, there aren't widespread, systemic recalls that plague this model. The overall long-term reliability of the 1UZ-FE engine and the robust drivetrain is a significant selling point, with many examples exceeding 200,000 miles with proper maintenance. The 1999 model year falls within the XF20 generation which is generally considered very reliable, with minor tweaks and improvements made throughout its production run.
How long will the 1999 Lexus LS 400 last?
Based on owner data and typical Lexus durability, a 1999 LS 400, with diligent maintenance, can realistically achieve 200,000 to 300,000 miles or even more. Many examples are still on the road with well over 250,000 miles, testament to their robust engineering. The legendary 4.0L V8 engine is known for its longevity, often requiring only routine fluid changes and belt replacements to keep it running smoothly.
Long-term durability is a hallmark of this model. The chassis is well-built, and the interior materials, while showing age, are generally resilient. Weaknesses that emerge over time tend to be related to aging rubber and plastic components, such as suspension bushings, window seals, and electronic sensor failures. However, these are typically incremental issues rather than catastrophic ones, and the core mechanical components remain strong. Regular oil changes, timely timing belt replacements, and addressing minor leaks promptly are key to maximizing its service life.
Long-term durability is a hallmark of this model. The chassis is well-built, and the interior materials, while showing age, are generally resilient. Weaknesses that emerge over time tend to be related to aging rubber and plastic components, such as suspension bushings, window seals, and electronic sensor failures. However, these are typically incremental issues rather than catastrophic ones, and the core mechanical components remain strong. Regular oil changes, timely timing belt replacements, and addressing minor leaks promptly are key to maximizing its service life.
What Technology & Safety Features are Included?
The 1999 Lexus LS 400, as a flagship luxury sedan of its era, was well-equipped with technology that was cutting-edge at the time. Standard features included an automatic climate control system, often with dual-zone capability, ensuring personalized comfort for the driver and front passenger. The standard audio system typically featured a cassette player and a CD player, paired with a decent speaker system.
Driver-assistance features were present, though more basic by today's standards. This included ABS (Anti-lock Braking System), which prevented wheel lock-up during hard braking, and Traction Control System (TRAC), designed to prevent wheel spin during acceleration, especially on slippery surfaces. The vehicle also came with cruise control for effortless highway driving.
Safety was a priority, with standard front airbags for the driver and front passenger. Side-impact airbags were not standard in 1999 for this model but became more common in later years for other vehicles. The LS 400 also featured height-adjustable seatbelts and three-point rear seatbelts.
Optional features elevated the technological experience. A highly sought-after option was the Mark Levinson premium audio system, which delivered superior sound quality with multiple speakers. A GPS navigation system was also available, though its interface and functionality were rudimentary compared to modern systems. Other optional convenience features included rain-sensing wipers and Xenon High-Intensity Discharge (HID) headlights for improved night visibility.
Regarding crash-test ratings, official NHTSA and IIHS ratings for specific 1999 models can be difficult to find as testing protocols and availability have evolved. However, the previous generation LS 400 (and by extension, the engineering principles of the 1999 model) generally performed well in independent safety tests of its time, being designed with a strong passenger safety cell and advanced (for the era) crumple zones.
Driver-assistance features were present, though more basic by today's standards. This included ABS (Anti-lock Braking System), which prevented wheel lock-up during hard braking, and Traction Control System (TRAC), designed to prevent wheel spin during acceleration, especially on slippery surfaces. The vehicle also came with cruise control for effortless highway driving.
Safety was a priority, with standard front airbags for the driver and front passenger. Side-impact airbags were not standard in 1999 for this model but became more common in later years for other vehicles. The LS 400 also featured height-adjustable seatbelts and three-point rear seatbelts.
Optional features elevated the technological experience. A highly sought-after option was the Mark Levinson premium audio system, which delivered superior sound quality with multiple speakers. A GPS navigation system was also available, though its interface and functionality were rudimentary compared to modern systems. Other optional convenience features included rain-sensing wipers and Xenon High-Intensity Discharge (HID) headlights for improved night visibility.
Regarding crash-test ratings, official NHTSA and IIHS ratings for specific 1999 models can be difficult to find as testing protocols and availability have evolved. However, the previous generation LS 400 (and by extension, the engineering principles of the 1999 model) generally performed well in independent safety tests of its time, being designed with a strong passenger safety cell and advanced (for the era) crumple zones.
What Colors Options are Available?
Exterior Colors
White Pearl
Glazed White
Silver Millennium
Cashmere
Cosmic Blue
Anthracite Metallic
Black Onyx
Interior Colors
Light Grey
Ivory
Black
Tan
1999 Lexus LS 400 Prices and Market Value
When new, the 1999 Lexus LS 400 carried a Manufacturer's Suggested Retail Price (MSRP) that typically ranged from $52,000 to $58,000, depending on optional equipment. This placed it firmly in the premium luxury sedan segment.
Currently, the used market price for a 1999 LS 400 varies significantly based on condition, mileage, and maintenance history. Expect to find examples ranging from $3,000 to $10,000. Well-maintained, low-mileage examples can command higher prices, sometimes exceeding $8,000.
The LS 400 has experienced substantial depreciation, which is typical for luxury vehicles. However, its reputation for reliability has created a stable used market, preventing it from becoming virtually worthless. Factors affecting resale value include:
Currently, the used market price for a 1999 LS 400 varies significantly based on condition, mileage, and maintenance history. Expect to find examples ranging from $3,000 to $10,000. Well-maintained, low-mileage examples can command higher prices, sometimes exceeding $8,000.
The LS 400 has experienced substantial depreciation, which is typical for luxury vehicles. However, its reputation for reliability has created a stable used market, preventing it from becoming virtually worthless. Factors affecting resale value include:
- Maintenance Records: Comprehensive service history significantly boosts value.
- Condition: Interior and exterior wear, rust, and mechanical soundness are paramount.
- Mileage: Lower mileage generally means higher value.
- Optional Features: The presence of desirable options like the Mark Levinson audio system can add appeal.
- Originality: Unmodified vehicles tend to hold their value better.
1999 Lexus LS 400 Cost of Ownership
Owning a 1999 Lexus LS 400 is generally considered moderately costly, leaning towards economical for its luxury class, especially when compared to maintaining newer luxury sedans. Insurance costs are typically reasonable, reflecting its age and safety features. Fuel economy, while not stellar, is competitive for a V8, averaging around 17-23 MPG. Maintenance is crucial; routine services are comparable to other vehicles, but specialized repairs, particularly for the AVS suspension or Mark Levinson audio, can be pricey. However, the LS 400's legendary reliability means fewer unexpected major repairs than many competitors, making its overall long-term ownership cost quite attractive for those seeking luxury on a budget.
1999 Lexus LS 400 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
85.17 liters
City Mileage
6.8 km/l
Highway Mileage
9.78 km/l
1999 Lexus LS 400 Safety Rating
NHTSA
IIHS
1999 Lexus LS 400 Insurance
Insurance for a 1999 Lexus LS 400 is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1999 Lexus LS 400 Compare to Other Sedan?
The 1999 Lexus LS 400 competed in the highly competitive large luxury sedan segment against rivals like the Mercedes-Benz S-Class (W220), BMW 7 Series (E38), and Audi A8 (D2).
Performance: The LS 400's 4.0L V8 offered smooth, effortless power, focused on refinement rather than outright sportiness. Its 0-60 times were competitive, but less aggressive than some European counterparts. The Mercedes S-Class and BMW 7 Series often offered more potent engine options and a sportier driving dynamic, while the Audi A8 provided a comfortable ride and the advantage of standard Quattro all-wheel drive.
Features: All these luxury sedans offered premium interiors and advanced features for their time. The LS 400 was known for its extensive standard equipment, including many power features and climate control that were often optional on German rivals. The S-Class and 7 Series pushed the boundaries with more complex electronic features and cutting-edge (for the time) infotainment and driver aids. The Audi A8 offered a sophisticated interior and the added security of AWD.
Reliability: This is where the LS 400 significantly outshines its rivals. While the Mercedes S-Class and BMW 7 Series of this era are known for their complexity and often costly repairs as they age, the LS 400 boasts legendary mechanical durability and a simpler, more robust design. The Audi A8 is generally more reliable than its German counterparts but still doesn't match the Lexus's reputation.
Price: New, all these vehicles were in a similar high-end price bracket. On the used market, the 1999 LS 400 offers exceptional value due to its reliability. A used S-Class or 7 Series of the same vintage can be cheaper initially but carries a much higher risk of expensive repairs.
Alternatives:
Performance: The LS 400's 4.0L V8 offered smooth, effortless power, focused on refinement rather than outright sportiness. Its 0-60 times were competitive, but less aggressive than some European counterparts. The Mercedes S-Class and BMW 7 Series often offered more potent engine options and a sportier driving dynamic, while the Audi A8 provided a comfortable ride and the advantage of standard Quattro all-wheel drive.
Features: All these luxury sedans offered premium interiors and advanced features for their time. The LS 400 was known for its extensive standard equipment, including many power features and climate control that were often optional on German rivals. The S-Class and 7 Series pushed the boundaries with more complex electronic features and cutting-edge (for the time) infotainment and driver aids. The Audi A8 offered a sophisticated interior and the added security of AWD.
Reliability: This is where the LS 400 significantly outshines its rivals. While the Mercedes S-Class and BMW 7 Series of this era are known for their complexity and often costly repairs as they age, the LS 400 boasts legendary mechanical durability and a simpler, more robust design. The Audi A8 is generally more reliable than its German counterparts but still doesn't match the Lexus's reputation.
Price: New, all these vehicles were in a similar high-end price bracket. On the used market, the 1999 LS 400 offers exceptional value due to its reliability. A used S-Class or 7 Series of the same vintage can be cheaper initially but carries a much higher risk of expensive repairs.
Alternatives:
- Similar Alternatives (Reliability Focused): For those who want a similar luxury experience but are wary of any potential issues, consider a newer model year LS (e.g., 2001-2006 LS 430) for even more modern features and slightly better fuel economy. A well-maintained Toyota Avalon from the same era might offer a more budget-friendly approach to comfortable V6 transport.
- Competitors (More Engaging Drive): If a more engaging driving experience is paramount and you're willing to accept higher potential maintenance costs, a 1998-2001 BMW 7 Series (E38) or a 1999-2005 Mercedes-Benz S-Class (W220) could be considered, but thorough pre-purchase inspection is a must.
Final Verdict: Is the 1999 Lexus LS 400 a Good Sedan?
The 1999 Lexus LS 400 is ideal for buyers seeking a dependable, comfortable, and luxuriously appointed sedan without the exorbitant depreciation and potential repair bills of contemporary European luxury cars. It's perfect for those who prioritize reliability, a serene driving experience, and classic styling.
It is absolutely worth buying, especially on the used market, provided it has been well-maintained. The core mechanicals are bulletproof. Buyers should focus on finding examples with comprehensive service records, particularly for timing belt replacements and any transmission service. Models with the standard suspension are generally less problematic than the optional AVS.
This vehicle is best purchased used. It offers exceptional value for money, delivering a premium experience at a fraction of its original cost. While no trim variations exist beyond standard and optional features, prioritizing examples with the Mark Levinson audio system or a clean history is advisable. For anyone prioritizing a smooth, quiet, and incredibly reliable luxury sedan, the 1999 LS 400 remains a compelling choice.
It is absolutely worth buying, especially on the used market, provided it has been well-maintained. The core mechanicals are bulletproof. Buyers should focus on finding examples with comprehensive service records, particularly for timing belt replacements and any transmission service. Models with the standard suspension are generally less problematic than the optional AVS.
This vehicle is best purchased used. It offers exceptional value for money, delivering a premium experience at a fraction of its original cost. While no trim variations exist beyond standard and optional features, prioritizing examples with the Mark Levinson audio system or a clean history is advisable. For anyone prioritizing a smooth, quiet, and incredibly reliable luxury sedan, the 1999 LS 400 remains a compelling choice.
Cathleen V
Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.