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May 9 -- Judge Overturns Honda Civic Hybrid Owner's Gas Mileage Ruling

Worst Model Year:
1992
Worst Complaint:
no power when accelerating

We don't have a lot of complaints on file for the Mitsubishi Diamante (although feel free to add yours here) -- it's either not very popular ... or it's very, very good.

The 1998 Mitsubishi Diamante has the most complaints, & the most-reported problem is with the 1992 Diamante for no power when accelerating.

Click on the bars of the graph for more details about a specific model year.

Worst Reported Problems with the Diamante

Latest Owner Complaints About the Diamante

Add Your Complaint

Bump the Diamante problem graphs up another notch. Get answers and make your voice heard!

Most Common Diamante Complaints

  1. #1: no power when accelerating on 1992 Diamante

  2. #2: heater core started to leak into in the car on 2000 Diamante

  3. #3: running hot on 1993 Diamante

  4. #4: fuel pump went out on 2000 Diamante

  5. #5: engine misses out at low rpms on 2003 Diamante

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