My wife's '02 Liberty has 80,000 absolutely trouble-free miles. The only time it has even gone into the shop was for a recall for new balljoints to be replaced (but the old ones seemed fine to me). I put new tires on it last Spring, and the front brake pads were replaced at 60,000 miles. Everything else is original and it runs like new and has never let her down.
I wish my '03 Sportrac was holding up as well as her Liberty. At 44,000 miles, I cannot get rid of the vibration despite new tires, new driveshaft, wheel alignment. Also have new shocks, new upper radiator hose, new alternator, new front brake pads, new radio bezel. The Sportrac is getting quite "rattlely" compared to the Liberty, and the interior is getting very worn-looking, especially the seat fabric. The power steering shudders frequently, the steering wheel is discolored, and the seat rocks back and forth. The enging gets one of those "CPU burps" about once a month where it runs like absolute crap or stalls until restart. In cold weather, the transmission hesitates about 10 seconds before engaging when shifting from reverse to drive. I am just waiting for the transmission to take a dump anyday.