The 1998 Lexus GS is a midsize luxury sport sedan designed to blend comfort, refinement, and rear-wheel-drive performance. It’s ideal for drivers who want a quiet, well-built daily commuter with long-distance comfort, plus a more engaging feel than many front-wheel-drive luxury sedans of its era. The 1998 model is part of the second-generation GS (introduced for 1998), which brought a major redesign with a more modern body, improved chassis tuning, and updated powertrains. In the market, it competed with the BMW 5 Series and Mercedes-Benz E-Class, often winning buyers over with a reputation for durability and lower ownership drama.

1) SECOND-GENERATION REDESIGN (1998): New styling and platform updates for better ride quality, handling stability, and a more upscale cabin compared with the earlier GS. 2) ENGINE OPTIONS: GS300 models use a 3.0L inline-6 (2JZ-GE), known for smoothness and longevity; GS400 models use a 4.0L V8 (1UZ-FE), delivering stronger acceleration and classic Lexus V8 refinement. 3) REAR-WHEEL DRIVE LAYOUT: A traditional luxury-sport sedan setup that helps the GS feel balanced on the road and confident at highway speeds. 4) COMFORT AND QUIET: Supportive seating, a well-insulated cabin, and a polished ride make the 1998 Lexus GS a strong choice for commuting and road trips. 5) LEXUS BUILD QUALITY: Solid interior materials and tight assembly quality are a big part of why “1998 Lexus GS reliability” remains a popular search—many examples run well past 200,000 miles with consistent maintenance.

Owners often rate the 1998 Lexus GS as a dependable long-term car, but there are a few “1998 Lexus GS common issues” that show up repeatedly as the miles add up: 1) TRANSMISSION SHIFT QUALITY AND SOLENOID/VALVE BODY WEAR: Some owners report delayed shifts, harsh shifting, or intermittent slipping as mileage climbs, commonly in the 120,000–200,000 mile range. Regular fluid service helps, but neglected fluid can accelerate wear. 2) SUSPENSION AND STEERING COMPONENT WEAR: Front control arm bushings, ball joints, and sway bar links can wear and cause clunks over bumps, wandering, or uneven tire wear. This often appears around 100,000–160,000 miles depending on road conditions and driving style. 3) OIL LEAKS AND SEEPAGE (AGING SEALS/GASKETS): As the car ages, valve cover gasket seepage and other minor oil leaks become common. Many owners notice oil smell, drips, or residue on the engine in the 120,000+ mile range. It’s usually manageable but should be addressed before it contaminates rubber components or becomes a larger leak. 4) ELECTRICAL AND INTERIOR ELECTRONICS GLITCHES: Power door locks, window regulators, climate control backlighting, and instrument cluster illumination can become intermittent with age. These aren’t usually catastrophic problems, but they’re frequent “1998 Lexus GS problems” that affect daily convenience.