The guys attempt to build the perfect car for the apocalypse--affordable, fun to drive, and still zombie-proof. After testing its performance, weaponry, and defenses, they have to race across a ghost town with the Post-Apocalypse Stig in hot pursuit.

Getting your car ready for winter can cost a lot of cash and the brutal weather can cause serious wear and tear. So the Top Gear hosts set out to solve this issue by finding three cars that cost less than it costs to prepare your car for the snow and ice and put them through a series of tough challenges to find out which is the best winter car.