Reliability & cost of ownership
Lexus LS 430 Reliability & Common Problems
How reliable is the Lexus LS 430? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars — then open the year you're shopping for its AI reliability outlook where NHTSA has enough data.
Lexus LS 430 problems by model year
2 recall entries and 18 owner complaints on file across 1 model year, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2004 LS 430 | 2 | 18 | No NCAP test | AI reliability outlook → |
Most-complained-about components
Owner complaints filed with NHTSA against the Lexus LS 430, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- vehicle speed control4 complaints
- exterior lighting2 complaints
- air bags2 complaints
- engine and engine cooling2 complaints
- steering1 complaint
- structure1 complaint
- electrical system1 complaint
- visibility1 complaint