I need to replace my 85 2WD, and assumed that 4WD would add extra expense, maintenance and repair costs, and chance of problems. Checking what's available in my area, 4WD trucks are much more common. So, was I just overestimating the reasons to avoid buying a 4WD? I expect I'd use it in that mode at least a few km's per year, during snow and mud seasons. With that usage, would I be likely to experience any problems with the 4WD part? Are there any other reasons to wait for a 2WD truck instead? I've never owned or even driven a 4x4, so I'm clueless. I'm presently thinking about something in the 85-95 year, if that makes a difference for the question.

 

Can’t speak to specifically this model but I’ve owned plenty of other 4wd vehicles and outside of changing front axle and transfer case fluid, haven’t had any other maintenance.

 

I've got 4wd, and I'm happy with it. I use it about as much as you would. It certainly adds weight so you'll need a little more gas to push it around. I've got ADD (automatic differential disconnect, not the other kind). That means that the half-shafts are always spinning; presumably having locking hubs is "better" because the half-shafts don't turn. When you look at replacement trucks, don't forget to get on your knees and look at the boots on the half-shafts. With age, they can split. That's reasonably repairable, but if they've been split for a long time grit can get in and slowly destroy the CV joint.

 

There is IFS and straight axle. 1985 being the last year of straight axle and 86 being the first year of IFS. I prefer straight axle myself. I feel there is less maintenance, lot less moving parts to fail but a little bit harsher ride. Leaf spring front is a very simple design. Personally have 2 'yotas. An 84 and an 86. Both x-cabs and 2wd. The 86 is under the knife right now being converted to 4wd and restored.

 

I've been thinking about it and since I'll rarely use the 4WD mode, maintenance/repair shouldn't be an issue. I drive so little that a slight drop in fuel economy isn't an issue either, and might be offset if I get a model with fuel injection. That makes the search easier, since Alberta seems to have plenty of 4WD trucks. Thanks for the comments. I will pay attention to what kind of lock (for rare use, getting out to lock/unlock hubs is fine) and the condition of the boots.