Is the Mitsubishi Diamante Reliable?
1992–2004 reliability analysis based on NHTSA safety recalls and owner complaints.
Reliability Score
Own a Mitsubishi Diamante? Check your specific VIN for a full history report.
Mitsubishi Diamante Reliability by Year
| Model Year | Recalls | Complaints | Injuries | Deaths | Reliability Score | Rating |
|---|---|---|---|---|---|---|
| 2004 | 1 | 1 | — | — | 96 | Excellent |
| 2003 | 2 | 36 | — | — | 87 | Excellent |
| 2002 | 3 | 87 | 6 | 2 | 65 | Good |
| 2001 | 2 | 52 | 3 | — | 83 | Excellent |
| 2000 | 2 | 28 | 5 | — | 86 | Excellent |
| 1999 | 1 | 13 | — | — | 95 | Excellent |
| 1998 | 1 | 18 | 1 | — | 91 | Excellent |
| 1997 | 0 | 30 | — | — | 97 | Excellent |
| 1996 | — | — | — | — | Not enough data | |
| 1995 | 0 | 9 | 6 | — | 87 | Excellent |
Reliability scores are proprietary to VinCheckEngine and incorporate multiple weighted safety signals.
How the Diamante Compares to Similar Vehicles
The Diamante scores 15 points above the average sedan — a strong result.
Known Mitsubishi Diamante Reliability Issues
The following components appear most frequently in owner complaints filed with NHTSA:
Based on 274 owner complaints across recent model years.
Frequently Asked Questions
Is the Mitsubishi Diamante reliable?+
The Mitsubishi Diamante scores 87/100 on our reliability index — rated "Excellent." Across 10 recently analyzed model years, it accumulated 12 recall campaigns and 274 owner complaints in the NHTSA database.
What year Diamante is most reliable?+
Among the years analyzed, the 2004 Diamante achieved the highest reliability score of 96/100 with 1 recall and 1 complaints.
How many miles does a Diamante last?+
With consistent maintenance, most Mitsubishi Diamante owners report 150,000 to 200,000+ miles of service life. Checking the VIN of any specific used Diamante will reveal its actual mileage history and any title events.
More Mitsubishi Diamante Research
Check a Specific Mitsubishi Diamante VIN
Model-level reliability scores show general trends. A VIN-specific report reveals the exact history of any individual vehicle — accidents, odometer records, auction events, and open recalls.
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