Knowledge: Tesla are efficient cars, they can save up to 300 km before the need to recharge them. Chevys are some of the most economical in terms of gas.

Conversation:
Chevrolet is my all time favorite car brand have you heard of it?
I have, I also know that this the chevrolet brand manufactured a small automobile called Chevy II/Nova.
Wow, that is very antique, could you tell me more about it?
Sure, in the lineup of the Chevy II, through 1968, the top model was Nova
Nice to Know that. What else do you know about it?
Well, I know that it is a division of the manufacturer General Motors
Wow, i never knew that, that is amazing for the country's economy I suppose
I can't confirm that, but I know that the US economy is a very mixed and developed one
I'm considering getting one. I heard they are fuel efficient, which automobile manufacturer would you recommend?

Response: I would recommend Chevys, as they are the most economical in terms of gas.