Reliability & cost of ownership
Pontiac G8 Reliability & Common Problems
How reliable is the Pontiac G8? 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.
Pontiac G8 problems by model year
8 recall entries across 2 model years and 216 owner complaints across 3 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 |
|---|---|---|---|---|
| 2010 G8 | Not confirmed | 1 | No overall rating on file | Recalls & complaints → |
| 2009 G8 | 4 | 144 | No overall rating on file | AI reliability outlook → |
| 2008 G8 | 4 | 71 | No overall rating on file | AI reliability outlook → |
Most-complained-about components
Owner complaints filed with NHTSA against the Pontiac G8, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- air bags94 complaints
- electrical system34 complaints
- suspension30 complaints
- power train17 complaints
- steering15 complaints
- electronic stability control (esc)8 complaints
- service brakes8 complaints
- engine8 complaints