I am a huge fan of highly durable equipment, but one thing to watch out for is that comfort/ergonimics are often sacrificed for the sake of simplicity and duribility. Ask anyone who has spent time in a military vehicle. Those things can take a beating and are made to be repaired quickly and sent back out for more. But a quite comfortable ride they are not.... Sometimes that no-compromise toughness is exactly what you want. In other situations there is real value in creature comforts.
For example, I have an old '97 F250 that is as basic of a model as you can possibly get. Regular cab, bench seat, manual everything from the windows to the transmission. It is a beast and will take whatever you give it. It is simple and easy to fix when something breaks, but it is also crazy loud, rough, and uncomfortable to be in. Perfect for getting work done, but for a cross-country trip with my wife and kids I would opt for the minivan any day.