Four door cars are coming into their own, many are becoming very desirable. They may not ever get to the price level of some two doors, but they don't cost as much to acquire either. Thing is about 4 door cars is that nearly all of them are steel and decent quality steel cars are getting rarer and rarer. This is one factor that will cause many 4 doors to increase in value over time. Also, 4 doors are many times a much better cruiser than many 2 doors, especially if you want to take several people with you. More convenient and usually more comfortable. It may be shortsighted to simply assume that a 4 door car will never make a good investment. Just my uniformed $.02