Total Complaints
4 filings
LEXUS LX · model year
2003 LEXUS LX
4 NHTSA complaints for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2003LEXUSLX carries 4 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 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 2003 LX is suspension with 1 filings, followed by structure:body (1) and unknown or other (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 2003 LX. 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.
4
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Crashes Reported
0 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 |
|---|---|
| SUSPENSION | 1 |
| STRUCTURE:BODY | 1 |
| UNKNOWN OR OTHER | 1 |
| STRUCTURE | 1 |
Recent Complaints
20140707UNKNOWN OR OTHER
OUR 2003 LEXUS LX 470 IS EXPERIENCING SIGNIFICANT FRAME RUST SIMILAR TO THE SAME MODEL YEAR AS THE TOYOTA TUNDRA AND SEQUOIA WHICH WERE RECALLED. IT IS POSSIBLE THAT THE LX FRAMES CAME FROM THE SAME FACTORY INFERIOR QUALITY OF STEEL AND/OR RECEIVED IMPROPER UNDERCOATING. *JS
20140707STRUCTURE
OUR 2003 LEXUS LX 470 IS EXPERIENCING SIGNIFICANT FRAME RUST SIMILAR TO THE SAME MODEL YEAR AS THE TOYOTA TUNDRA AND SEQUOIA WHICH WERE RECALLED. IT IS POSSIBLE THAT THE LX FRAMES CAME FROM THE SAME FACTORY INFERIOR QUALITY OF STEEL AND/OR RECEIVED IMPROPER UNDERCOATING. *JS
20131014SUSPENSION
THE FRAME AND UNDERBODY COMPONENTS HAVE AN EXCESSIVE ABOUT RUST ON THEM. THERE APPEARS TO BE A DEFECT IN THE CORROSION PREVENTION COATING THAT SHOULD HAVE BEEN APPLIED. THE RUST IS SIGNIFICANT ENOUGH TO BE A MAJOR SAFETY ISSUE AND IS UNACCEPTABLE FOR A VEHICLE THAT IS 10 YEARS OLD. *TR
20131014STRUCTURE:BODY
THE FRAME AND UNDERBODY COMPONENTS HAVE AN EXCESSIVE ABOUT RUST ON THEM. THERE APPEARS TO BE A DEFECT IN THE CORROSION PREVENTION COATING THAT SHOULD HAVE BEEN APPLIED. THE RUST IS SIGNIFICANT ENOUGH TO BE A MAJOR SAFETY ISSUE AND IS UNACCEPTABLE FOR A VEHICLE THAT IS 10 YEARS OLD. *TR
Compare 2003LEXUSLX to Similar Vehicles
NHTSA Investigations
Frequently Asked Questions
How many complaints does the 2003 LEXUS LX have?▼
The 2003 LEXUS LX has 4 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 2003 LEXUS LX?▼
The most-complained component for the 2003 LEXUS LX is SUSPENSION with 1 complaints. Other frequently reported areas include STRUCTURE:BODY and UNKNOWN OR OTHER.
Is the 2003 LEXUS LX 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.