Mercedes-Benz ML320 engine and engine cooling problems by year
107 NHTSA owner complaints name the engine and engine cooling across 7 ML320 model years. The most reported year is 1999 with 35 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2009 ML320 | 4 | 14% | — | |
| 2008 ML320 | 2 | 10% | — | |
| 2002 ML320 | 5 | 6% | — | |
| 2001 ML320 | 3 | 2% | — | |
| 2000 ML320 | 27 | 16% | 60,000 mi | |
| 1999 ML320 | 35 | 28% | 72,730 mi | |
| 1998 ML320 | 31 | 23% | 79,279 mi |
Share is the fraction of that year’s complaints naming the engine and engine cooling. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.