2018 Jeep Wrangler JK Unlimited ratings and reviews
Although that thing that immediately stands out about the 2018 Jeep Wrangler JK Unlimited is that it has four doors, that's not the only thing that sets the Unlimited model apart from other JK models or other Wrangler models. Like the two-door Wrangler JK, the Unlimited version is designed primarily for off-roading. Each model comes with a 3.6-Liter V6 24-Valve VVT Engine, and a six-speed manual transmission is standard. There's the option of changing to a 5-speed automatic transmission on every trim level. Some trim levels also offer 4:1 Rock-Trac Part-Time 4WD System, which features Tru-Lok® front and rear electronic locking differentials and a 4:1 low gear ratio. The Rock-Trac Part-Time four-wheel-drive is available on as a standard feature on the Rubicon and Rubicon Recon models. The Rubicon and Willys Wheelers models also include Rock Rails.