Reliability & cost of ownership
GMC C6H042 Reliability & Common Problems
How reliable is the GMC C6H042? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars where on file — then open the year you're shopping for its AI reliability outlook where NHTSA has enough data.
GMC C6H042 problems by model year
1 recall entry across 1 model year and 1 owner complaint across 2 model years on file, sourced from the federal NHTSA database. We couldn't confirm the NHTSA recall list for the remaining model year — check the VIN at nhtsa.gov/recalls.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2001 C6H042 | 1 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
| 2000 C6H042 | Not confirmed | 1 | No overall rating on file | Recalls & complaints → |
Most-complained-about components
Owner complaints filed with NHTSA against the GMC C6H042, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- steering1 complaint
- service brakes1 complaint