The 1999 Lexus GS 400 is a luxury sport sedan that was part of the second generation of the GS line, produced from 1998 to 2005. It was known for its blend of performance and refined luxury. The single key trim was the GS 400. Its popularity stemmed from its powerful V8 engine, smooth ride, and Lexus's reputation for reliability, offering a compelling alternative to German luxury sedans.
The Good
The 1999 GS 400 excels with its potent V8 power and sporty handling (emotional appeal), alongside legendary Lexus reliability and a comfortable, opulent interior (practical appeal). Its elegant styling and strong value proposition make it a wise choice for discerning buyers.
The Bad
Owners of the 1999 Lexus GS 400 should watch out for potential issues with the timing belt replacement schedule, as neglecting this can lead to severe engine damage. Some common electrical gremlins and aging suspension components can also arise.
1999 Lexus GS 400: Quick Overview
- Engine Options: Only one engine was offered for the 1999 GS 400.
- 4.0L Naturally Aspirated V8 (1UZ-FE)
- Horsepower: 300 hp @ 6,000 rpm
- Torque: 310 lb-ft @ 4,000 rpm
- Fuel Economy:
- EPA estimated: 16 mpg city / 22 mpg highway
- 0-60 mph Times: Approximately 6.0 - 6.5 seconds (depending on testing conditions and driver)
- Towing Capacity: Not applicable. This is a luxury sedan, not designed for towing.
- Trim-Level Features (GS 400):
- Standard leather-trimmed interior
- Power-adjustable front seats with driver's seat memory
- Heated front seats
- Automatic climate control with cabin air filter
- Premium sound system with CD player and cassette deck
- Power moonroof
- Xenon HID headlights
- Alloy wheels
- Vehicle Stability Control (VSC)
- Anti-lock Braking System (ABS)
- Dual front airbags and side curtain airbags (optional or standard depending on exact build)
- Cruise control
- Power windows, door locks, and mirrors
- Remote keyless entry
- Wood-grain interior trim accents
1999 Lexus GS 400 Specifications
Vehicle Information
| Year | 1999 |
| Make | Lexus |
| Model | GS 400 |
| Trim | - |
| Style | - |
| Type | Sedan |
| Category | Mid-Size Car |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | TAHARA |
Dimensions
| Doors | 4-Door |
| Curb Weight | 1675.12 kg |
| Gross Vehicle Weight Rating | - |
| Overall Height | 141.99 cm |
| Overall Length | 480.57 cm |
| Overall Width | 180.09 cm |
| Wheelbase Length | 279.91 cm |
| Standard Seating | 5 |
Engine & Performance
| Engine | 4.0-L V-8 DOHC 24V |
| Engine Size | 4L |
| Engine Cylinders | 8 |
| Transmission | 5-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 5-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $45,505 USD |
| Invoice Price | $39,066 USD |
| Delivery Charges | - |
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What Problems Does the 1999 Lexus GS 400 Have?
The 1999 Lexus GS 400, like many luxury vehicles of its era, has a few common areas where owners might encounter issues as the car ages. One of the most critical maintenance items is the timing belt replacement for the 1UZ-FE V8 engine. This service is typically recommended every 90,000 miles. Failure to replace the timing belt on schedule can lead to catastrophic engine damage, as it is an interference engine. Owners should always verify if and when this has been done.
Another area to watch for is the transmission. While generally robust, some instances of rough shifting or eventual failure have been reported, often exacerbated by infrequent fluid changes. Electrical gremlins can also surface over time, including issues with power window regulators, the central locking system, and sometimes problems with the infotainment system components like the factory radio or navigation unit if equipped.
Suspension components, such as ball joints, control arm bushings, and struts/shocks, are wear items and may require replacement as mileage increases, leading to less refined ride quality and potential clunks or rattles. Brake wear is also a consideration, though the braking system itself is generally reliable.
There were no major widespread recalls specifically targeting the 1999 GS 400 that stand out as systemic failures. However, as with any vehicle of this age, it is prudent to check the National Highway Traffic Safety Administration (NHTSA) website for any applicable safety recalls that may have been issued. Overall, the GS 400 is known for its long-term reliability, provided it has been consistently maintained according to Lexus's recommendations.
Another area to watch for is the transmission. While generally robust, some instances of rough shifting or eventual failure have been reported, often exacerbated by infrequent fluid changes. Electrical gremlins can also surface over time, including issues with power window regulators, the central locking system, and sometimes problems with the infotainment system components like the factory radio or navigation unit if equipped.
Suspension components, such as ball joints, control arm bushings, and struts/shocks, are wear items and may require replacement as mileage increases, leading to less refined ride quality and potential clunks or rattles. Brake wear is also a consideration, though the braking system itself is generally reliable.
There were no major widespread recalls specifically targeting the 1999 GS 400 that stand out as systemic failures. However, as with any vehicle of this age, it is prudent to check the National Highway Traffic Safety Administration (NHTSA) website for any applicable safety recalls that may have been issued. Overall, the GS 400 is known for its long-term reliability, provided it has been consistently maintained according to Lexus's recommendations.
How long will the 1999 Lexus GS 400 last?
The 1999 Lexus GS 400 is renowned for its exceptional long-term durability, with many examples exceeding 200,000 miles and some even reaching 300,000 miles or more. This longevity is directly tied to consistent and proper maintenance. Owners who diligently adhere to the scheduled maintenance, especially crucial tasks like timing belt replacement and regular fluid changes, will find the GS 400 to be an incredibly reliable companion. The V8 engine and drivetrain are built to last. Weaknesses typically emerge as the car ages and mileage accumulates, primarily in areas of wear and tear such as suspension components, certain electrical modules, and exhaust systems, rather than inherent mechanical failures.
What Technology & Safety Features are Included?
The 1999 Lexus GS 400 offered a respectable array of technology and safety features for its time, blending luxury with practicality. Standard equipment often included automatic climate control with a pollen filter, power-adjustable front seats with driver's memory, heated front seats, and a premium audio system, typically featuring a CD player and a cassette deck. Power windows, door locks, mirrors, and cruise control were also standard. The GS 400 also boasted electroluminescent gauges for a clear display and wood-grain interior trim accents to enhance the luxury feel.
In terms of driver assistance, the 1999 GS 400 came equipped with Vehicle Stability Control (VSC) and Anti-lock Braking System (ABS), which were considered advanced for the era and contributed to a more secure driving experience. Xenon High-Intensity Discharge (HID) headlights were often standard or available, providing superior nighttime illumination.
Safety was a priority, with dual front airbags being standard. Side curtain airbags were an available option on some models, further enhancing occupant protection. The robust construction of the Lexus chassis contributed to its safety profile.
Crash-test ratings for the 1999 Lexus GS 400 are available through the National Highway Traffic Safety Administration (NHTSA). While specific data for the 1999 model year might be less detailed than modern tests, Lexus vehicles of this period generally performed well, receiving good ratings in frontal and side impact tests. The GS 400 was designed with a strong emphasis on occupant safety, utilizing crumple zones and a reinforced safety cage. It's always advisable to check the NHTSA website for the most precise available crash data for this specific model year.
In terms of driver assistance, the 1999 GS 400 came equipped with Vehicle Stability Control (VSC) and Anti-lock Braking System (ABS), which were considered advanced for the era and contributed to a more secure driving experience. Xenon High-Intensity Discharge (HID) headlights were often standard or available, providing superior nighttime illumination.
Safety was a priority, with dual front airbags being standard. Side curtain airbags were an available option on some models, further enhancing occupant protection. The robust construction of the Lexus chassis contributed to its safety profile.
Crash-test ratings for the 1999 Lexus GS 400 are available through the National Highway Traffic Safety Administration (NHTSA). While specific data for the 1999 model year might be less detailed than modern tests, Lexus vehicles of this period generally performed well, receiving good ratings in frontal and side impact tests. The GS 400 was designed with a strong emphasis on occupant safety, utilizing crumple zones and a reinforced safety cage. It's always advisable to check the NHTSA website for the most precise available crash data for this specific model year.
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1999 Lexus GS 400 Prices and Market Value
When new, the 1999 Lexus GS 400 had an approximate MSRP ranging from $46,000 to $48,000, placing it firmly in the premium luxury sedan segment. Like most new cars, it experienced significant depreciation in its first few years. Today, used prices for a 1999 GS 400 vary widely based on mileage, condition, and maintenance history, typically ranging from $2,000 to $7,000. Vehicles in exceptionally pristine condition with documented maintenance can command higher prices. Factors influencing resale value include the presence of the original V8 engine in good working order, a clean title, low mileage for its age, and the overall cosmetic and mechanical condition. Well-maintained examples hold their value better than neglected ones, especially considering the GS 400's reputation for longevity.
1999 Lexus GS 400 Cost of Ownership
Owning a 1999 Lexus GS 400 can be moderately costly, but not prohibitively so for its class. Insurance rates will be comparable to other luxury sedans of its age, depending on your driving record and coverage. Fuel costs are a consideration due to the V8 engine, with average MPG around 16/22 city/highway. Maintenance costs can be average to high; while routine oil changes are reasonable, the V8 engine's timing belt replacement ($500-$800) is a significant periodic expense. Repair costs for specialized Lexus parts or complex electrical issues can be higher than for mainstream vehicles. Overall, it's more economical than many contemporary luxury competitors if well-maintained, but repairs can escalate costs.
1999 Lexus GS 400 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
74.95 liters
City Mileage
7.23 km/l
Highway Mileage
10.2 km/l
1999 Lexus GS 400 Safety Rating
NHTSA
IIHS
1999 Lexus GS 400 Warranty
Basic
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
Powertrain
Original warranty
72 months / 70,000 miles
Estimated remaining
Expired
Rust
Original warranty
72 months / unlimited miles
Estimated remaining
Expired
1999 Lexus GS 400 Insurance
Insurance for a 1999 Lexus GS 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 GS 400 Compare to Other Sedan?
The 1999 Lexus GS 400 competed in a segment dominated by German luxury sedans. Its primary rivals included the BMW 5 Series (e.g., 540i), Mercedes-Benz E-Class (e.g., E430), and Audi A6 (e.g., 4.2 quattro).
Performance: The GS 400's 4.0L V8 offered strong acceleration and a refined power delivery, rivaling the E430 and being competitive with the 540i, though perhaps not as sporty as the BMW in handling dynamics. The Audi A6 4.2 quattro offered similar power with all-wheel-drive traction.
Features: Lexus was known for its comprehensive standard feature list, often outfitting the GS 400 with luxury amenities like leather, heated seats, and premium audio as standard, which might have been optional on its German counterparts. The interior was generally well-built and comfortable.
Reliability: This is where the GS 400 truly shines. Compared to the BMW 5 Series and Mercedes-Benz E-Class of this era, which could be prone to more expensive and frequent repairs, the Lexus GS 400 boasted superior long-term reliability. Its V8 engine is legendary for its durability when maintained. The Audi A6, especially with its quattro system, could also be reliable but sometimes faced more complex electronic issues.
Price: The GS 400 was often priced competitively, offering a strong value proposition against its German rivals. Used prices reflect this, with the GS 400 generally being more affordable to acquire and maintain than a comparable BMW or Mercedes.
Alternatives:
Similar: The 2000-2001 Lexus LS 400 offers even more luxury and a smoother ride, though with slightly less sporty handling. The Acura RL (1996-2004) is another reliable Japanese luxury sedan with a V6 engine, offering a good balance of comfort and performance.
Better (for specific priorities): If ultimate driving dynamics are paramount, a BMW 540i (E39 generation) might be preferred, but expect higher maintenance costs. For a more engaging driving experience with a more classic luxury feel, a Mercedes-Benz E430 (W210) is a strong contender, though also known for potential repair bills.
Performance: The GS 400's 4.0L V8 offered strong acceleration and a refined power delivery, rivaling the E430 and being competitive with the 540i, though perhaps not as sporty as the BMW in handling dynamics. The Audi A6 4.2 quattro offered similar power with all-wheel-drive traction.
Features: Lexus was known for its comprehensive standard feature list, often outfitting the GS 400 with luxury amenities like leather, heated seats, and premium audio as standard, which might have been optional on its German counterparts. The interior was generally well-built and comfortable.
Reliability: This is where the GS 400 truly shines. Compared to the BMW 5 Series and Mercedes-Benz E-Class of this era, which could be prone to more expensive and frequent repairs, the Lexus GS 400 boasted superior long-term reliability. Its V8 engine is legendary for its durability when maintained. The Audi A6, especially with its quattro system, could also be reliable but sometimes faced more complex electronic issues.
Price: The GS 400 was often priced competitively, offering a strong value proposition against its German rivals. Used prices reflect this, with the GS 400 generally being more affordable to acquire and maintain than a comparable BMW or Mercedes.
Alternatives:
Similar: The 2000-2001 Lexus LS 400 offers even more luxury and a smoother ride, though with slightly less sporty handling. The Acura RL (1996-2004) is another reliable Japanese luxury sedan with a V6 engine, offering a good balance of comfort and performance.
Better (for specific priorities): If ultimate driving dynamics are paramount, a BMW 540i (E39 generation) might be preferred, but expect higher maintenance costs. For a more engaging driving experience with a more classic luxury feel, a Mercedes-Benz E430 (W210) is a strong contender, though also known for potential repair bills.
Final Verdict: Is the 1999 Lexus GS 400 a Good Sedan?
The 1999 Lexus GS 400 is ideal for individuals seeking a blend of potent performance, plush comfort, and legendary reliability in a luxury sport sedan without the exorbitant maintenance costs often associated with European rivals. It's an excellent choice for practical buyers who appreciate a powerful V8 engine and refined driving experience but prioritize long-term durability and lower ownership expenses. It is absolutely worth buying on the used market, provided it has been meticulously maintained, especially with records of timely timing belt replacements. Focus on well-kept examples, and its value proposition becomes even stronger. New purchases are obviously not an option for this model year.
Simon A
Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.