I just bought a 2003 Cadillac CTS which is in poor condition. The car has 99 thousand miles on it and already has a bunch of problems. It's in the shop and they are analying the vehicle, though they already made it clear the car has issues. So once I pay and fix everything how long do you think the car will last if I take car of it? Just because I bought the car in a poor condition does it mean it will always be in a poor condition if I get everything fixed?