Mercedes-Benz R350 engine problems by year
28 NHTSA owner complaints name the engine across 3 R350 model years. The most reported year is 2006 with 17 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2008 R350 | 5 | 14% | — | |
| 2007 R350 | 6 | 13% | — | |
| 2006 R350 | 17 | 17% | 92,105 mi |
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.