My old Ford wagon has almost 200,000 miles on it, and it still keeps on putting along. I try to keep the oil changes up to date, and get the regular maintenance done that it needs. My daughter is actually a pretty good mechanic, and she changed out the spark plugs, and some of that kind of stuff for me last winter.
My favorite vehicle was my 91 Mazda B-2200 pickup. It was an extra-cab, got over 30mpg, would go anywhere, and haul everything. In the winter (I lived in Idaho) I put on on 4 studded snow tires, and a couple heavy bags of alfalfa pellets over the back axle, and it would go most places that the 4x4's went. I had it for well over 10 years, and had close to 300,000 on it when it quit. I am not even sure why it quit. I had gone on a trip, and left it with my ex-husband, and when I came back, it would not run.
I used to haul water in the back in 55 gallon drums when I was living in the country and didn't have a well, I hauled lumber, hay for the horses, and just about anything else I needed to get home. Plus, it was great for camping in when I put the air mattress in the back.
(picture was myself and my son, Mike)
Over all, it was just a great little truck, and I wish that I still had it....