Mazda CX-9 engine problems by year
355 NHTSA owner complaints name the engine across 15 CX-9 model years. The most reported year is 2018 with 73 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2021 CX-9 | 19 | 53% | — | |
| 2020 CX-9 | 5 | 26% | — | |
| 2019 CX-9 | 22 | 42% | — | |
| 2018 CX-9 | 73 | 58% | — | |
| 2017 CX-9 | 43 | 70% | — | |
| 2016 CX-9 | 64 | 62% | — | |
| 2015 CX-9 | 17 | 49% | — | |
| 2014 CX-9 | 19 | 35% | — | |
| 2013 CX-9 | 17 | 25% | — | |
| 2012 CX-9 | 25 | 11% | 65,000 mi | |
| 2011 CX-9 | 15 | 9% | 85,000 mi | |
| 2010 CX-9 | 23 | 12% | 90,000 mi | |
| 2009 CX-9 | 4 | 7% | — | |
| 2008 CX-9 | 6 | 3% | — | |
| 2007 CX-9 | 3 | 3% | — |
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.