Lincoln Navigator engine problems by year
77 NHTSA owner complaints name the engine across 19 Navigator model years. The most reported year is 2018 with 12 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2022 Navigator | 2 | 10% | — | |
| 2021 Navigator | 7 | 23% | — | |
| 2020 Navigator | 3 | 10% | — | |
| 2019 Navigator | 11 | 15% | — | |
| 2018 Navigator | 12 | 24% | — | |
| 2017 Navigator | 1 | 3% | — | |
| 2016 Navigator | 1 | 4% | — | |
| 2015 Navigator | 4 | 19% | — | |
| 2008 Navigator | 1 | 3% | — | |
| 2007 Navigator | 3 | 7% | — | |
| 2006 Navigator | 9 | 15% | — | |
| 2005 Navigator | 5 | 10% | — | |
| 2004 Navigator | 2 | 2% | — | |
| 2003 Navigator | 4 | 3% | — | |
| 2002 Navigator | 2 | 6% | — | |
| 2001 Navigator | 4 | 5% | — | |
| 2000 Navigator | 1 | 1% | — | |
| 1999 Navigator | 2 | 2% | — | |
| 1998 Navigator | 3 | 2% | — |
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.