10. Earthroamer XV HD

For people who want to run away from civilization, the Earthroamer XV HD is the perfect solution. This specially-designed vehicle has a 119-gallon fuel tank, 250 gallons of fresh water, 125 gallons of gray water and 125 of black water. But, that’s not the end, because the batteries provide 20,000 watt-hours with the solar panels adding 2100 watts.

This unique vehicle is powered by a 6.7L turbo-diesel V8 engine producing 330 horsepower and almost 535 ft-lb of torque. It has a special all-wheel drive for the toughest terrain. However, the XV-HD starts at $1,500,000 with a required deposit of $375,000, making the Earthroamer XV HD an expensive choice albeit a very effective one in times of crisis.