LOL... yeah, I've had quite a few people come up to me and ask my similar questions. I think the best one was I had a kinda insane looking woman, probably in her 30s ask me if it was a gas/electric hybrid car. I said no, and she went on to say that "my car is killing her children's generation and that i should sell it and boycott gasoline engines". Or something like that. I just laughed in her face and started to walk away. I watched to see her get into an OLD Chevy Celebrity, and when she fired it up, a cloud of BLACK smoke the size of texas came out the tail pipe and from underneath the car (must have had a leaky exhaust). I gave her the finger as she drove off. Crazy woman!