>The funniest feature option I ever saw on a car (don't remember which one) was called a Smoker's Convenience Package and cost about 50 bucks. Cigarette lighter and an ashtray.

Actually, I think I read that here, and it was the other way around back then. Lighter and ashtray came standard; it cost $20 extra to have them replaced with a simple purpose-free piece of plastic :).