Infiniti QX56 engine problems by year
96 NHTSA owner complaints name the engine across 7 QX56 model years. The most reported year is 2011 with 37 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2013 QX56 | 19 | 59% | 115,000 mi | |
| 2012 QX56 | 24 | 42% | 95,725 mi | |
| 2011 QX56 | 37 | 47% | 100,000 mi | |
| 2008 QX56 | 3 | 6% | — | |
| 2006 QX56 | 6 | 8% | — | |
| 2005 QX56 | 2 | 3% | — | |
| 2004 QX56 | 5 | 5% | — |
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.