|Mad Max tank|
That being said, I saw this article that shows what two brothers created for the film, they call it - The Peacemaker.
This thing looks awesome and is essentially a light tank. Question, why aren't these mass produced, they look amazingly fun to drive? I can see competitions racing these things being sponsored by Red Bull now.
The only thing that let's them down in by opinion, is the lack of weaponry mounted to the vehicle. Seriously, rustle up a flame thrower on that thing to finish it off.
Read more about it including a video of it in action here.