I bought my 2012 last august with 96k miles on it.
The ONLY thing I've done is a trans solenoid pack for #3 shift solenoid 2 months ago . And I used a new mopar parts via ebay . Otherwise nuttin but oil changes . ( knocks on wood )

I just took it on a trip back east and easily got upper teens for mileage.

I paid $19,9 for mine