Joking aside, sounds like people care way too much about what other people think. If you buy the car because you think it's special or rare, and you feel good about it, who cares? It may be factually wrong, but if it works for them it works for them, who are you to try to take it away from people? What does that accomplish other than maybe raise up the exclusivity level of it in your own mind (maybe to justify it because you don't feel it justifies itself already?) If everyone in the world had one would the car's value change? Nope..
Just enjoy it for your reasons and let others do the same.