Advice on what to look for
 

I have a 5K budget and want a GMC pickup. Looking for a Sierra 1500 4x4 extended cab, regular bed (6.4"?). Manual or automatic, doesn't matter. No need to tow anything. Off road capability important.

With that budget i expect i am looking at a mid 90s year group?

What engines/transmissions/running gear should i look for or avoid?

Any advice you can share would be appreciated.