My folks are disabled senior citizens and are trying to find a way to get out of a upside down GMAC car loan. They were taken advantage of when they attempted to trade in their old Saturn sedan for a vehicle that had onstar. The agent didn’t give them even the blue book value on their trade in which was in excellent condition. Every time they go in for service the Saturn dealership takes advantage of them by telling them they need work done which they really don’t need. Any advise or help would be greatly appreciated. They are both at the end of their rope and I cannot afford to help them right now since I’m attempting to help my brother with his mortgage.