Reliability & cost of ownership
Lexus Gs450h Reliability & Common Problems
How reliable is the Lexus Gs450h? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars — then open the year you're shopping for a full reliability and repair-cost forecast.
Lexus Gs450h problems by model year
2 recall entries and 23 owner complaints on file across 4 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2017 Gs450h | 0 | 1 | No NCAP test | Reliability forecast → |
| 2013 Gs450h | 0 | 2 | No NCAP test | Reliability forecast → |
| 2008 Gs450h | 1 | 5 | No NCAP test | Reliability forecast → |
| 2007 Gs450h | 1 | 15 | No NCAP test | Reliability forecast → |
Most-complained-about components
Owner complaints filed with NHTSA against the Lexus Gs450h, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- service brakes9 complaints
- engine4 complaints
- power train3 complaints
- hydraulic3 complaints
- visibility/wiper2 complaints
- electrical system2 complaints
- unknown or other2 complaints
- air bags1 complaint