I have an idea. If you have an ash tray and do not smoke, why not replace it with a pull out cupholder or just cut a hole in it with a drill with a hole saw bit. It would probably only be big enough for one drink, but it beats nothing! My granddad just got some plywood and made a deep tray with various sized compartments and small holes for things like pens. its not pretty, but it works or you can sand and paint it and make it look pretty, or you can make it out of something flashy but manly out of diamondplate