Say you're a Bill Gates tier billionaire, would it be feasible

>>8722076
yes, it would cost a lot. Ballparking it, I'd say a million dollars.

>this is not xkcd's whatif

File: wood gas engine.jpg (41KB, 600x383px) Image search: [Google]

41KB, 600x383px

>stack of $100 dollar bills
vs
>stack of wood pellets costing $100 dollars

Your inane question, combined with choice of OP pic, leads me to think you don't belong on this board.
Obviously from /pol/, this question belongs in /diy/ or /trash/. And steam powered cars don't exist. The closest thing is wood gas cars.

>>8722107
Uhm, steam cars did exist.

>>8722095
That's a decent guesstimate, thank you!

>>8722107
https://en.wikipedia.org/wiki/Steam_car