My wife had a 2013 with the 5.7 hemi, bought new in Aug 2012, she initially liked but it had quirks that she came to dislike:
It often smoked at startup, since day one.
Several times it wouldn't start, essentially "dead"... A mystery electrical problem/issue. She lost confidence in the vehicle, worried about being stranded.
Developed surface rust (blisters) on the hood in just a bit over 2 years.
Rear window defrost unit stopped working after the second winter season (mid-Maryland winter - so not a rough winter). The electrical contact detached from one side of the defrost grid.
Mileage in the 17mpg on mixed highway.
It was 'zippy', she liked it for that quality
We traded it away at about 35,000 miles (in May this year)
