 I purchsed this 2009 expedition in 2016 with 147,000 miles on it. I was slightly worried about the high miles at first but it was a one owner vehicle with a clean car fax and all service done at the dealership it was purchased at. One month after we purchased it we took a 2500 mile road trip with no problems. I take it on 1000 mile round trips for work all the time with no worries or problems. The truck just hit 180,000 miles and is still going strong even after pulling 6-7,000 pound trailers. Only problem I have had was a shop used a fram oil filter that was limiting the oil pressure and causing cam timing problems. Fix was to replace the oil filter with a motorcraft filter. The interior is great but the front seat has a rip in it like almost every ford driver seat. 4x4 is amazing and this thing goes in any condition including 15 inch snow storms. At the end of the day if I was forced to sell this truck then I would buy another one but no one is getting this one from me any time soon.