Jeeps! Yeah baby!
I have been driving all kinds of Jeeps since 1980. I have owned 5 Jeep Cherokees and I will say that they are great vehicles. That 4.0 (242 ci) engine is a outstanding engine. I've owned automatics & 5 speeds.
I had a nice '06 Jeep Unlimited last year but traded

for a '07 Ford Sport Track 4.6 V8.

(Both vehicles can be seen in my album) The Unlimited was really nice but not big enough for what I needed.
But back to Cherokees. I currently have two. A 1999 & 2001. Both are autos. The 1999 has 165,000 and the 2001 has 115,000 miles.
Gas mileage is 15-20 mpg. I have never had a breakdown with ANY of my Cherokees. But I change oil often (4,000-4,500 miles) and I service the tranny every 30,000 religiously.
But take it from me, the Cherokee Sports are very good vehicles. NOT the Grand Cherokee......that's a different and unreliable critter.... (Apologies to Grand Cherokee owners....)
Like anything, if you take care of it, it'll last. I could go on and talk Jeeps for a while but I won't bore you. Like the other day in my '81 Scrambler........
I poked it with a stick..........