I was in the market for a new GC diesel until I heard of all these common Jeep Grand Cherokee diesel problems. My local Jeep dealer service manager told me to stay away.
Unfortunately,Consumer Reports rates Jeep as the #2 most unreliable brand (second to Fiat). They recommend staying away from the GC diesel until thsee issues are fixed.
This car will be driven by my wife with a 6 month old and a three year old. A warranty is nice but is useless when your wife and children are stranded on a dark highway. My current '12 Dodge Durango has had 11 warranty fixes (First one was limon lawed). I've had to take days off of work to make dealer service trips. Who has time for that? I've driven other brands that had zero warranty trips.
Although there are very attractive now, I cannot trust my family's safety in a Chrysler product. Goodluck to all of you.