Hi. I have 1997 GMC Sierra 1500 extended cab with 108,800 miles on it. Two days ago the clutch broke and needs to be repaired. The estimated cost is $800-$1500 (probably $1500) dollars, and the truck's worth is only $300-$400. The problem is that I am in my final semester of law school at Florida State and need my truck to last just until I pass the bar and make one more move with the wife. If I made the repairs, how many more miles would I get out of my truck? I really just need to get through the summer.