I don't have any insider info on Chrysler reliability. My personal experience was poor but that was in the 90's so is irrelevant today. On the other hand they rate poor on pretty much every industrial rating.
The Pacifica Hybrid has been recalled multiple times for the battery. Somebody here on Ecomodder has or had one.
Below in the JD Power dependability ratings which are based on the first 3 years of ownership. It is a general indicator but I don't find it very useful because it only record complaints not real problems and all complaints are rated the same. Somebody that complains they can't figure out how to pair their phone is waited the same as an engine failure.