What is the name of the four-door version of the Jeep Wrangler?

The four-door version of the Jeep Wrangler is called the Wrangler Unlimited.

Jeep introduced the Unlimited name for long-wheelbase Wranglers. The first Unlimited appeared during the 2004 model year as a stretched two-door Wrangler TJ. For the 2007 model year, Jeep redesigned the Wrangler as the JK and applied Unlimited to the new four-door version. That model added substantially more passenger and cargo space while retaining the Wrangler’s removable doors, fold-down windshield, removable top, and four-wheel-drive character.

A common mix-up is treating Sport, Sahara, or Rubicon as body styles. Those are trim levels or equipment packages, and a four-door Wrangler can carry one of those names—for example, Wrangler Unlimited Rubicon. “Unlimited” identifies the long-wheelbase, four-door configuration in the JK and later generations, although the name had already been used on the earlier two-door TJ extension. The Wrangler name itself continues across generations, including the JK and current JL models.