2005 Jeep Wrangler Unlimited on 2040-cars

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Going high-tech, the 4x4 way

Is It An Off-Road Adventure Or Just A Walk In The Park?
I remember having to get out and lock hubs and shift into neutral to engage low range.
Coming off press previews of the 2013 Land Rover Range Rover and the 2014 Jeep Grand Cherokee that involved some heavy-duty off-road rock climbing, I'm simply amazed at the capabilities that these vehicles possess. But even more impressive (or troubling depending on your perspective) is the relative ease with which you can operate these vehicles in seemingly impossible terrain.

Jeep Wrangler rides into SEMA on new Mopar performance axles

Mopar is unveiling Jeep Performance Parts axles as the latest off-road accessory to the Jeep Wrangler, which itself won the "4x4/ SUV of the Year" honors at SEMA for the ninth consecutive year. The show opens Tuesday and continues through Friday at the Las Vegas Convention Center. Mopar teamed with longtime partner and auto supplier Dana to develop the axles, which are co-branded under the name JPP Ultimate Dana 44 AdvanTEK. They're installed on a Nacho Wrangler concept at Mopar's 15,345-square-foot display. The high-strength axles are built in the U.S. and feature gear technology that reduces gear set packaging, with added strength and overall rigidity for the trail. The high-clearance carrier design adds an extra half-inch of ground clearance, with an expanded range of gear ratios (4.56, 4.88, 5.13 and 5.38) to accommodate for more tire sizes. Chromoly axle shafts, thicker quarter-inch steel bracket mounts, 9.5-millimeter tubes and upgraded U-joints also add durability, while a nodular iron differential cover adds rugged looks, and its ribbing adds strength and rigidity. The direct bolt-in assembly allows for use of OEM components and includes electronic differential lockers already installed. The axles will be available for purchase starting next month. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Featured Gallery Jeep Wrangler Mopar Performance Axles: SEMA 2018 Related Gallery Mopar Jeep Performance Parts Wrangler off-road axle Image Credit: Live photos copyright 2018 Drew Phillips / Autoblog.com SEMA Show Jeep SUV Off-Road Vehicles Performance axle dana

Next Jeep Wrangler spotted with 8-speed and EcoDiesel

Although it may not look like it, there are big changes coming to the next-generation Wrangler. The 2018 model will use aluminum for weight savings, spawn a pickup version, and offer new engines. This latest set of spy images brings confirmation of two new powertrain items. The spy photos below show a Wrangler mule with the current interior and an eight-speed automatic shifter fitted in place of the old five-speed unit. (There's a comparison photo in the gallery.) The shifter design matches that of the refreshed Dodge Charger and Challenger; the final Jeep version is likely to differ, but this clearly indicates what kind of transmission is underneath. Chrysler builds eight-speed automatics from a ZF design and also uses some transmissions built by ZF. View 4 Photos While it's not visible in the photos, the unmistakable sound of a diesel was heard coming from this Jeep. The EcoDiesel V6 is expected to be available alongside a new turbocharged four-cylinder engine that is rumored to have the code name "Hurricane." The turbo four may completely replace the current gas V6 or be offered in addition. There's a good chance the eight-speed will also be paired with the Hurricane engine, since improved fuel economy is a goal for the new model across the board. We don't yet know whether a manual transmission will be offered again, but it's a pretty good bet for one of the gas engines since many diehard off-roaders prefer the ultimate control. Related Video: Featured Gallery 2018 Jeep Wrangler Detailed Spy Photos View 18 Photos Spy Photos Jeep SUV Off-Road Vehicles jeep wrangler unlimited