Saturn Ion fuel/propulsion system problems by year
317 NHTSA owner complaints name the fuel/propulsion system across 5 Ion model years. The most reported year is 2007 with 130 reports.
| Year | Fuel/propulsion System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2007 Ion | 130 | 15% | 83,000 mi | |
| 2006 Ion | 111 | 9% | 105,000 mi | |
| 2005 Ion | 21 | 4% | 116,000 mi | |
| 2004 Ion | 36 | 4% | 105,000 mi | |
| 2003 Ion | 19 | 3% | 120,475 mi |
Share is the fraction of that year’s complaints naming the fuel/propulsion system. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.