I think there will be some people who will accept bitcoin as a payment without converting it to fiat but mostly you will not get a brand new car or a decent car for it except if you are willing to pay a high price of bitcoin. You can search in Google, that wants to sell their car for bitcoin but also I think as I said its hard to get a decent car for it as the car dealers or companies don't accept bitcoin as a payment. That's for now but I do believe that in the future I think this will be mainstream, bitcoin as a payment for everything because many people are now willing to get their hands with bitcoin now, how about more in the future?. There will be more people will be interested and invest more in bitcoin.