Reliability & cost of ownership
Trans Tech ST4 Reliability & Common Problems
How reliable is the Trans Tech ST4? 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.
Trans Tech ST4 problems by model year
4 recall entries and 0 owner complaints on file across 3 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2011 ST4 | 1 | 0 | No NCAP test | Recalls & complaints → |
| 2010 ST4 | 2 | 0 | No NCAP test | Recalls & complaints → |
| 2009 ST4 | 1 | 0 | No NCAP test | Recalls & complaints → |