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Mitsubishi Diamante Problems

The Mitsubishi Diamante was a mid-size luxury sedan produced from 1992 to 2004. With 1,314 total complaints on record, this model has shown notable reliability concerns, particularly in visibility-related issues. The 2002 model year stands out as especially problematic, accounting for nearly 25% of all complaints. Owners should exercise caution when considering earlier 2000s models and pay special attention to dashboard and windshield defroster components.

1,314
Total Complaints
0
Total Recalls
12
Model Years
4
Reported Deaths
!

Years to Avoid

These years have significantly more complaints than average.

2002
✓

Best Years

These years have the fewest reported problems.

1995 1999 2004

Common Problem Categories

Visibility 444
Engine And Engine Cooling 210
Service Brakes, Hydraulic 124
Power Train 112
Air Bags 62

Complaints by Model Year

All Model Years

Year ↓ Complaints Recalls Crashes Fires Rating
2004 6 0 0 0 Good
2003 150 0 2 0 Average
2002 324 0 18 0 Avoid
2001 186 0 0 0 Below Average
2000 126 0 6 0 Average
1999 52 0 0 0 Good
1998 70 0 2 0 Average
1997 102 0 6 2 Average
1995 26 0 6 0 Good
1994 66 0 12 0 Average
1993 86 0 20 2 Average
1992 120 0 4 2 Average

Mitsubishi Diamante Years to Avoid

2002, 2001, 2003, 2000

Best Mitsubishi Diamante Years

2004, 1995, 1999

Frequently Asked Questions

What are the most common problems with the Mitsubishi Diamante?

The most frequently reported issues involve visibility problems (particularly dashboard cracking affecting windshield viewing), engine and cooling system failures, hydraulic brake problems, and power train concerns.

Which Mitsubishi Diamante years should I avoid?

The 2002 model year should be avoided as it has the highest complaint count with 324 reported issues. The 2001 and 2003 models also have significant problems with 186 and 150 complaints respectively.

Is the Mitsubishi Diamante reliable?

The Diamante has mixed reliability. While later models like 2004 show fewer complaints, the early 2000s production years experienced significant issues, particularly with dashboard cracking and engine problems.

What is the best year for a used Mitsubishi Diamante?

The 2004 model year is the most reliable with only 6 complaints. The 1995 and 1999 model years also show relatively low complaint counts at 26 and 52 respectively.