GMC Sierra 2500 fuel/propulsion system problems by year
74 NHTSA owner complaints name the fuel/propulsion system across 20 Sierra 2500 model years. The most reported year is 2016 with 10 reports.
| Year | Fuel/propulsion System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2025 Sierra 2500 | 1 | 4% | — | |
| 2024 Sierra 2500 | 3 | 3% | — | |
| 2022 Sierra 2500 | 3 | 7% | — | |
| 2021 Sierra 2500 | 2 | 4% | — | |
| 2020 Sierra 2500 | 1 | 1% | — | |
| 2019 Sierra 2500 | 2 | 6% | — | |
| 2018 Sierra 2500 | 5 | 14% | — | |
| 2017 Sierra 2500 | 2 | 5% | — | |
| 2016 Sierra 2500 | 10 | 17% | — | |
| 2015 Sierra 2500 | 10 | 11% | — | |
| 2014 Sierra 2500 | 3 | 10% | — | |
| 2013 Sierra 2500 | 7 | 15% | — | |
| 2012 Sierra 2500 | 5 | 17% | — | |
| 2011 Sierra 2500 | 3 | 5% | — | |
| 2009 Sierra 2500 | 1 | 3% | — | |
| 2008 Sierra 2500 | 1 | 2% | — | |
| 2004 Sierra 2500 | 2 | 1% | — | |
| 2003 Sierra 2500 | 5 | 3% | — | |
| 2002 Sierra 2500 | 5 | 4% | — | |
| 2001 Sierra 2500 | 3 | 2% | — |
Share is the fraction of that year’s complaints naming the fuel/propulsion system. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.