Porsche 911 Turbo power train problems by year
6 NHTSA owner complaints name the power train across 2 911 Turbo model years. The most reported year is 2001 with 4 reports.
| Year | Power Train reports | Share | Median mileage | |
|---|---|---|---|---|
| 2007 911 Turbo | 2 | 9% | — | |
| 2001 911 Turbo | 4 | 18% | — |
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.