I bought this new in 2005 and now have 65k trouble-free miles on it. After 3 Explorers, it has been very nice not to have to meet on a regular basis with the service writer for a change. 4-cyl is strong enough and gives 20 mpg around town, 25 hwy. Only problem was with original Toyo tires - at 29k they looked great but couldn't keep the vehicle on the road in FL summer rains. New Michelin LTs solved that problem. Only costs have been oil changes, filter changes, and a new battery. Very satisfied.