Well older Toyota's are about as tough as they come.
This. We have a 86 4Runner and a 90 Pickup, both have over 200,000 miles on them and I would take either one across the country in a heartbeat.
We laughed a few months ago that we doubled the value of the 4Runner when we put the new tires on it.
I fully expect both of these vehicles to still be in my driveway in running condition when they find me dead in my LazyBoy ...
ETA: The 4Runner was not nearly as well maintained by its previous owner as the Pickup was. Still it is mechanically sound and other than routine maintenance has given us no problems whatsoever. IIRC we paid $1000 for it. The Pickup is immaculate and was obviously WELL LOVED by its previous owner. I intend to carry on that tradition. We paid $2000 for it. There are great deals out there ... you just have to be willing to wait on them to come around.