Chevrolet Tahoe engine problems by year
785 NHTSA owner complaints name the engine across 30 Tahoe model years. The most reported year is 2021 with 166 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2026 Tahoe | 16 | 67% | — | |
| 2025 Tahoe | 28 | 58% | — | |
| 2024 Tahoe | 22 | 33% | — | |
| 2023 Tahoe | 119 | 55% | 31,000 mi | |
| 2022 Tahoe | 71 | 38% | 66,523 mi | |
| 2021 Tahoe | 166 | 37% | 41,500 mi | |
| 2020 Tahoe | 12 | 22% | — | |
| 2019 Tahoe | 29 | 28% | — | |
| 2018 Tahoe | 20 | 19% | — | |
| 2017 Tahoe | 26 | 15% | 68,719 mi | |
| 2016 Tahoe | 19 | 7% | 27,000 mi | |
| 2015 Tahoe | 46 | 7% | 82,154 mi | |
| 2014 Tahoe | 2 | 2% | — | |
| 2013 Tahoe | 13 | 6% | — | |
| 2012 Tahoe | 9 | 5% | — | |
| 2011 Tahoe | 11 | 2% | — | |
| 2010 Tahoe | 11 | 4% | — | |
| 2009 Tahoe | 14 | 5% | 80,500 mi | |
| 2008 Tahoe | 27 | 5% | 90,191 mi | |
| 2007 Tahoe | 58 | 5% | 130,000 mi | |
| 2006 Tahoe | 2 | 2% | — | |
| 2005 Tahoe | 13 | 4% | 120,995 mi | |
| 2004 Tahoe | 26 | 6% | 115,000 mi | |
| 2003 Tahoe | 9 | 2% | — | |
| 2002 Tahoe | 7 | 2% | — | |
| 2001 Tahoe | 3 | 1% | — | |
| 2000 Tahoe | 3 | 1% | — | |
| 1999 Tahoe | 1 | 0% | — | |
| 1998 Tahoe | 1 | 0% | — | |
| 1997 Tahoe | 1 | 0% | — |
Share is the fraction of that year’s complaints naming the engine. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.