Just bought mine with 118,000 miles. (98 Eddie Bauer Expedition) about 3 weeks ago. Looks like new, seems to run great. Cold start is a little rattly. (i'm hoping that's kinda normal). Seeing your posts makes me feel like I have some good years left in her.
2002 supercrew, 4x4 with 67K on it. Bought it in May when it had 55.5K. Just replaced the no. 3 cop. Still feels like it misses occasionally, but no error codes. I think it doesn't like the Galveston damp winter weather.
298,908 so far on our '97 Expedition. A couple of rotors and calipers on the front, an alternator, several sets of brake pads, a hand full of plug changes, two original coils still on it, replaced one leaking a/c hose ($248 WOW!!!), one rear axle seal, one ball joint, one tranny fluid change and a bunch of oil and filter changes. Not to bad for a daily driver. I'll ditto the importance of MAINTENANCE! It's a goal now just to see how long I can make this thing last.
2001 Ford F150 SuperCrew Lariat 4X4
Hypertech Power Programmer
Hypertech Powerstat 160 Thermostat
Custom dual rear exit pipes with Flowmaster muffler
K&N Series 77 Cold Air Intake
Cooper ATR 265/70-17