From a sensible point of view. How much are you going to get from the sale of either or. Then compaire that to fuel economy, maintance, resale value in say 2 years time, parts blah blah etc.
Im at the point now where I either go spend $10k on the cef on new door rubbers, carpet, dash, rebuild the diff, new engine etc, or sell it and buy a new car. Either way its going to work out about the same money. That or a put up with an old car.