Perhaps the quintessential niche vehicle, the Jeep Wrangler has held the crown of ultimate off-roader ever since it was offered to the general public. This SUV's lineage goes back more than 60 years to the original military "Jeep," the now-legendary 4x4 that transported World War II soldiers and supplies over very rough terrain. Jeep has attempted to make it more civilized via a new four-door body style and new safety and convenience features. But die-hard Jeep enthusiasts shouldn't be too worried about this softening: The latest Wrangler stays true to its original purpose of providing rugged off-road capability and distinctive style.