Pontiac G8 power train problems by year
17 NHTSA owner complaints name the power train across 2 G8 model years. The most reported year is 2009 with 9 reports.
| Year | Power Train reports | Share | Median mileage | |
|---|---|---|---|---|
| 2009 G8 | 9 | 6% | — | |
| 2008 G8 | 8 | 11% | — |
Share is the fraction of that year’s complaints naming the power train. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.