2000 Mitsubishi Diamante — 3.5L

Across this generation, federal complaints show a distinct arc, dropping from an early high of 49 in 1992 to a low of 12 in 1995, remaining subdued through 1999, before surging to a peak of 133 complaints in 2002. The 2000 model year sits squarely at the beginning of this sharp upward trajectory, with complaints suddenly spiking to 51 and recalls jumping to 3, a stark contrast to the relative stability of the preceding 1998 and 1999 models which saw only 27 and 23 complaints, respectively. The 2000 Diamante's primary issues are heavily concentrated in the Visibility category with 24 complaints, alongside 4 Engine & Engine Cooling complaints and 3 Vehicle Speed Control complaints, though the data does not specify the root causes for these failures. Furthermore, this model foreshadows the escalating problems of the subsequent years, as complaints more than double to 79 in 2001 and 133 in 2002, accompanied by high volumes of Technical Service Bulletins (62 in 2000, peaking at 66 in 2001). Given its position at the onset of a dramatic spike in federal complaints and recalls, the 2000 Diamante is not a strong year to buy; shoppers would be better served seeking the earlier 1995-1999 models to avoid the escalating reliability concerns documented in the federal record.