 My red Sedona was purchased used with 60,000 miles and is used as a taxi! My customers love riding in it. The engine is so quiet. It now has 239,000 miles and is still running great! Did not do an tune up until 225,000 miles and of course kept all the other regular maintenance up, like oil, tires, etc...  This one is an EX, biggest problems I am having now is the electric doors not working and can't find anyone out side the dealership to fix them!  Other small stuff is headlights blow every 3 months, even replaced one whole light, sway bar links have to be replaced every year! Parts are hard to find and if you use the after market parts they don't last!  Have to go online to find good parts!