Total Complaints
2 filings
LEXUS GS430 · model year
2005 LEXUS GS430
2 NHTSA complaints, 2 crash reports for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2005LEXUSGS430 carries 2 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 2 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2005 GS430 is air bags with 1 filings, followed by vehicle speed control (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 3 investigation files overlapping the 2005 GS430. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
2
Complaints
2
Crashes
0
Fires
0
Injuries
0
Deaths
Crashes Reported
2 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| AIR BAGS | 1 |
| VEHICLE SPEED CONTROL | 1 |
Recent Complaints
20091106CrashAIR BAGS
2005 LEXUS GS430,2008-05-05, IN THE HIGHWAY, THE ENGINE COMPUTER MALFUNCTION, I STEPPED ON BRAKES, BUT THE ACCELERATOR 100% CANNOT SWITCH OFF, HAS THE DRIVING RECORD MATERIAL TO CONFIRM THAT (LEXUS PROVIDES FREEZE MATERIAL), HAS THE ANOTHER GS430 SAME ACCELERATOR IN THE SAME YEAR OUT OF CONTROL, THE DRIVING DEATH, TAIWAN DOES NOT HAVE THE UNIT TO BE WILLING TO CONFIRM THAT IS THE VEHICLES SLIGHT DEFECT, BECAUSE TOYOTA IN TAIWAN IS THE RICH COMPANY, DETAILED MATERIAL ON MINE HOMEPAGE: HTTP://LEXUS430.TW. *TR
Mileage: 50,000
20091106CrashVEHICLE SPEED CONTROL
2005 LEXUS GS430,2008-05-05, IN THE HIGHWAY, THE ENGINE COMPUTER MALFUNCTION, I STEPPED ON BRAKES, BUT THE ACCELERATOR 100% CANNOT SWITCH OFF, HAS THE DRIVING RECORD MATERIAL TO CONFIRM THAT (LEXUS PROVIDES FREEZE MATERIAL), HAS THE ANOTHER GS430 SAME ACCELERATOR IN THE SAME YEAR OUT OF CONTROL, THE DRIVING DEATH, TAIWAN DOES NOT HAVE THE UNIT TO BE WILLING TO CONFIRM THAT IS THE VEHICLES SLIGHT DEFECT, BECAUSE TOYOTA IN TAIWAN IS THE RICH COMPANY, DETAILED MATERIAL ON MINE HOMEPAGE: HTTP://LEXUS430.TW. *TR
Mileage: 50,000
Compare 2005LEXUSGS430 to Similar Vehicles
NHTSA Investigations
Frequently Asked Questions
How many complaints does the 2005 LEXUS GS430 have?▼
The 2005 LEXUS GS430 has 2 NHTSA complaints, 2 crashes, 0 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 2005 LEXUS GS430?▼
The most-complained component for the 2005 LEXUS GS430 is AIR BAGS with 1 complaints. Other frequently reported areas include VEHICLE SPEED CONTROL.
Is the 2005 LEXUS GS430 safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Vehicle Safety Guides
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.