Mitsubishi Endeavor: which model years draw the most owner complaints?
296 complaints filed with NHTSA about the Mitsubishi Endeavor, model years 2004 to 2011. No model year stands out for the engine or transmission against the others. Counts of unverified owner reports, compared only with other years of the same model; not failure rates.
Complaints by model year
| MODEL YEAR | COMPLAINTS | VS OTHER YEARS | STANDS OUT | RECALLS |
|---|---|---|---|---|
| 2004 Endeavor | 182 | — | 6 | |
| 2005 EndeavorFEW REPORTS | 40 | — | 6 | |
| 2006 EndeavorFEW REPORTS | 20 | — | 5 | |
| 2007 EndeavorFEW REPORTS | 21 | — | 5 | |
| 2008 EndeavorFEW REPORTS | 14 | — | 3 | |
| 2010 EndeavorFEW REPORTS | 11 | — | 2 | |
| 2011 EndeavorFEW REPORTS | 8 | — | 0 |
"Stands out" = 40 or more complaints naming that system and at least twice the model's quiet (lower-quartile) year, or twice the share seen across every vehicle of that model year. Newer years have had less time on the road. "Quiet" ranks only years with 7+ years on the road and 20+ complaints. NHTSA data through November 2026.
Check your Endeavor at your mileage
The verdict depends on where your mileage sits against the mileages owners reported. Pick your year and mileage: free, no sign-up.
Other Mitsubishi models
Mitsubishi Diamante · Mitsubishi Eclipse · Mitsubishi Eclipse Spyder · Mitsubishi Galant · Mitsubishi Lancer · Mitsubishi Lancer Evolution · Mitsubishi Mirage · Mitsubishi Montero · Mitsubishi Montero Sport · Mitsubishi Outlander · Mitsubishi Outlander Sport. All makes and models.
Source: NHTSA public complaints, recalls, service bulletin and investigation databases, data received through November 2026. Complaints are unverified reports from owners, not failure rates: sales volumes are unknown, so a model year is only compared with other years of the same model. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Year pages: 2004