I have a first generation(91-94) ford explorer, mines a 93, good vehicle... get about 19ish mpg on the highway and a lil less on city streets... they have their quirks but the 4.0 v6 in them will run a loong time if you take half way decent care of it, regular oil changes and no overheating. I've got some all terain tires and have driven her in snow and ice, with and without 4x4 on and have always felt safe and in control.
and the best part is you can prolly pick one up in decent shape for just a few grand...
if you think your interested in an explorer theres a great forum for them
www.explorerforum.com
they can help you do all your own work on the vehicle, and they have a for sale forum, so you may be able to pick one up there as well.