I have a '10 dodge ram 1500 with bout 50k on it.
my last car was a 96 jeep grand cherokee that died at about 325k. it was a dream car as far as maintenance is concerned. didn't spend more than $500 on any single repair. I had the headliner replaced in it b/c it started to fall off, that was honestly the most expensive repair I had done. I learned a lot about cars as I did almost all the maintenance on it myself. flush the tranny, change the oil, replace break fluid/pads, even replaced the radiator once. it was a fun car. I don't feel like I can do that stuff with my truck now, too many electronics and insanely expensive things I could break if I do something wrong.
TLDR: in my experience jeeps run forever and are great vehicles.