Chevrolet Suburban engine problems by year
520 NHTSA owner complaints name the engine across 27 Suburban model years. The most reported year is 2021 with 84 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2024 Suburban | 22 | 52% | — | |
| 2023 Suburban | 66 | 53% | — | |
| 2022 Suburban | 60 | 50% | — | |
| 2021 Suburban | 84 | 43% | — | |
| 2020 Suburban | 17 | 39% | — | |
| 2019 Suburban | 25 | 32% | — | |
| 2018 Suburban | 18 | 22% | — | |
| 2017 Suburban | 25 | 18% | 94,400 mi | |
| 2016 Suburban | 27 | 12% | 60,000 mi | |
| 2015 Suburban | 39 | 9% | 65,679 mi | |
| 2014 Suburban | 1 | 2% | — | |
| 2013 Suburban | 16 | 14% | 110,000 mi | |
| 2012 Suburban | 12 | 12% | 64,500 mi | |
| 2011 Suburban | 10 | 7% | — | |
| 2010 Suburban | 6 | 5% | — | |
| 2009 Suburban | 10 | 9% | 120,000 mi | |
| 2008 Suburban | 25 | 12% | 125,000 mi | |
| 2007 Suburban | 27 | 9% | 160,000 mi | |
| 2005 Suburban | 6 | 5% | — | |
| 2004 Suburban | 6 | 3% | — | |
| 2003 Suburban | 4 | 1% | — | |
| 2002 Suburban | 2 | 1% | — | |
| 2001 Suburban | 7 | 2% | — | |
| 2000 Suburban | 1 | 0% | — | |
| 1999 Suburban | 2 | 0% | — | |
| 1997 Suburban | 1 | 0% | — | |
| 1994 Suburban | 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.