23. Earthroamer XV HD
For people who want to run away from zombies, Earthroamer has the perfect solution (via Curbed) in the form of the XV HD. This specially designed vehicle includes a 119-gallon fuel tank and 250 gallons of fresh water, as well as 125 gallons of gray and 125 gallons of black water. Also, the batteries have 20,000 watt-hours with solar panels adding 2,100 watts.
This unique vehicle is powered by a 6.7L turbo-diesel V8 engine producing 330 horsepower and 725 Nm of torque. It also has a special all-wheel-drive for driving over the toughest terrain. The XV-HD starts at $1,500,000 with a required deposit of $375,000, making the Earthroamer XV HD an expensive proposition.