The 1st generation Commander runs from the 2006 to 2010 model years and ranks 8th out of 18 eligible generations in reliability with a cumulative PainRank™ of 10.36.
PainRank™ is a relative complaint analysis of the 255 complaints made by owners over at CarComplaints.com A majority of the complaints are about engine problems.
You can compare it with other Commander generations.
Sometimes it helps just to tally up the complaints and see where the biggest stacks are. Use this information to learn about troublespots or to run for the hills.
Grouping all models by their year can reveal some baddies.
Running tally of owner grievances filed to CarComplaints.com.
Overall reliability rank out of 18 eligible generations.