Just don't try to drive it unless you have a nice open space. It's harder than it looks. And don't let Kat drive, ever.

Between these three, we have enough vehicles for eight. There's also a Falcon - a type of helicopter with mounted turrets that seats four and a pilot - and Kat's been working on a Scorpion tank, too. [Which is to say, they almost have more vehicles than people. Good enough reason as any to invite other people to join, isn't it?]