HELP I need a reliable used car

Just spoke to the Volkswagen rep. He basically said the complete fix would be about $4700. He said he was able to get them to cover 75% of it which would leave me with roughly $1000. I’m going to have the fix done however I’m still gonna consider selling the car so I don’t get stuck with some other ridiculous fix that might be needed down the road. Any thoughts or advice I should consider?