Lexus Gs ReliabilityAll Years Ranked (1993–2019)
Side-by-side reliability scores, risk levels, and owner-cost projections for every Lexus Gs we've analyzed. Identify the best years to buy, the ones to avoid, and the problems that follow the Gs across generations.
Average Score
90/100
Best Year
1996 Lexus Gs
Score 92
Weakest Year
1994 Lexus Gs
Score 87
Every Lexus Gs Ranked
Sorted by reliability score. Each link opens the full year-specific report.
A testament to engineering excellence, the 1996 GS offers enduring luxury and reliability, provided you address its few age-related weaknesses.
Top risks: Suspension Bushings & Mounts · Electrical Accessories & Sensors · Cooling System Components
A truly bulletproof luxury sedan, requiring diligent age-related maintenance to maintain its exceptional character.
Top risks: Suspension Bushings & Ball Joints · VVTi Oil Line (GS300) · Dashboard Cracking & Interior Trim
A remarkably robust luxury sedan that offers incredible value and long-term peace of mind, provided the GS 350's engine is maintained properly.
Top risks: Direct Injection Carbon Buildup (GS 350) · Front Suspension Components · Navigation/Infotainment System
A paragon of reliable luxury, the 2016 GS 350 delivers premium comfort with Toyota-level dependability.
Top risks: Infotainment & Electrical · Front Suspension Bushings · HVAC Actuators
A paragon of luxury reliability, the 2017 Lexus GS offers serene motoring with minimal long-term mechanical concerns.
Top risks: Infotainment System · Front Suspension Components · Water Pump
A paragon of luxury reliability, the 2018 GS offers serene motoring with minimal headaches, though advanced electronics can be costly if repairs are needed.
Top risks: Infotainment System · Exterior Lighting (LEDs) · Suspension Bushings/Mounts
A supremely reliable luxury sedan that prioritizes longevity and comfort over bleeding-edge tech, offering incredible value in the used market.
Top risks: Fuel System · Infotainment System · Suspension Bushings
A testament to over-engineering, offering luxury sedan reliability that's hard to beat, provided age-related maintenance is respected.
Top risks: VVT-i System · Suspension Bushings & Ball Joints · Timing Belt & Water Pump
A superb value in the used luxury market, the 2003 GS is a testament to Toyota's engineering prowess, requiring diligent maintenance but rarely delivering catastrophic failures.
Top risks: Front Lower Ball Joints · Electrical - Alternator · Power Steering System
A remarkably durable luxury sedan offering superb value, provided you address its age-related wear items.
Top risks: Electrical Systems · Suspension & Steering · Timing Belt Service
A bulletproof luxury sedan that consistently outperforms its peers in long-term reliability and owner satisfaction.
Top risks: Infotainment/Navigation System · Suspension Components · Water Pump
A supremely reliable luxury sedan that offers a serene ownership experience with predictable, low maintenance costs.
Top risks: Engine Cooling System · HVAC System · Suspension Components
A supremely reliable luxury sedan that shrugs off mileage with grace, requiring only careful attention to a few minor areas.
Top risks: Cooling System (Water Pump) · Infotainment System (Remote Touch) · Suspension Components
An aging luxury icon with legendary drivetrain reliability, requiring proactive maintenance to address common age-related wear.
Top risks: Power Steering System · Electrical Components · Suspension & Steering Bushings
A bulletproof luxury sedan offering premium comfort and reliability, marred only by predictable age-related cosmetic issues.
Top risks: Interior Dashboard Material · Infotainment/Navigation System · HVAC Blower Motor & Actuators
A surprisingly robust luxury sedan that rewards proactive maintenance with decades of reliable service.
Top risks: Electrical System · Cooling System · Suspension Components
A truly bulletproof luxury sedan for its age, requiring only proactive attention to common age-related wear items.
Top risks: VVT-i System (GS300) · Interior Plastics/Dash · Suspension Components
A remarkably durable luxury sedan offering superb value, requiring only proactive attention to typical age-related wear.
Top risks: Electrical System & Electronics · Suspension & Steering Components · Exhaust & Emissions System
A supremely reliable luxury sedan that offers incredible value, demanding minimal attention beyond routine care.
Top risks: Interior Materials · Engine Cooling System (Water Pump) · Electrical (Navigation/Audio Display)
A legendary powertrain wrapped in a luxurious, if aging, package that will largely outlast its contemporaries.
Top risks: Electrical System · Suspension & Steering · Power Antenna
A tank in a tuxedo – buy with confidence if well-maintained.
Top risks: Suspension & Steering Components · Engine VVT-i System (GS300/GS400) · Interior Electronics & Plastics
A testament to Lexus's legendary reliability, the 2005 GS offers luxury motoring with minimal major headaches, especially the V8 model.
Top risks: Engine (GS300 V6) · Suspension Components · Interior (Dashboard)
A premium, durable sedan with minor age-related cosmetic and specific maintenance concerns, offering exceptional long-term value.
Top risks: Interior Trim Degradation · Engine Oil VVT-i Lines (V6 only) · Navigation/Infotainment System
A supremely reliable luxury sedan that offers incredible value if you address a few predictable wear items.
Top risks: Front Suspension · Engine (3.5L V6) · Infotainment/Navigation
A vintage luxury sedan that remains remarkably reliable, provided age-related wear is properly addressed.
Top risks: Power Steering System · Suspension Components · Electrical Accessories
A generally bulletproof luxury sedan, provided you prioritize the V8 and address a few aging interior and V6-specific quirks.
Top risks: Engine (V6 Carbon Buildup) · Interior Dashboard/Trim Degradation · Navigation/Infotainment System
Problems That Follow the Gs Across Generations
Issues that appear in the top-3 risks across multiple model years — the cost of ownership you can actually predict.
Suspension Components
Appears in 7 model years · 27% of generations
Power Steering System
Appears in 3 model years · 12% of generations
Navigation/Infotainment System
Appears in 3 model years · 12% of generations
Infotainment System
Appears in 3 model years · 12% of generations
Electrical System
Appears in 2 model years · 8% of generations
Suspension & Steering
Appears in 2 model years · 8% of generations
Suspension & Steering Components
Appears in 2 model years · 8% of generations
Suspension Bushings & Ball Joints
Appears in 2 model years · 8% of generations