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Everything we know about the 2018 Jeep Wrangler JL

The 2018 Jeep Wrangler JL is perhaps the most highly anticipated SUV in America. The next-gen Wrangler is expected to get a host of updates that include new front and rear end designs, as well as an all-new pickup truck variant. Here's everything we know about the next version of Jeep's iconic SUV. November 7, 2016: JL Wrangler Forums released renderings of the 2018 Wrangler, and the SUV will generally stay the course. Compared with the current Wrangler, the new one will likely have slightly more aerodynamic bodywork and LED lighting, and the truck version's bed will carry traditional Wrangler design cues. The renderings also visualize what a Wrangler without a fully removable top could be like. The loss of the removable top is currently a rumor, and FCA's well-camouflaged prototypes have not given up the secrets of the roof. View 6 Photos October 18, 2016: Images of the upcoming Wrangler JL from a supposed Jeep dealer meeting surface, revealing the SUV's updated front and rear end design. The renderings point towards the next-gen Wrangler maintaining a seven-slot grille and round headlights. The SUV, though, will obtain LED light bars on the front fenders, while the taillights get a similar design to the units found on the Renegade crossover. Overall, the renderings display a smoother shape than ever before. September 16, 2016: A report from JL Wrangler Forums indicates that the next-gen Wrangler JL would utilize aluminum on the hood, as well as on the front and rear doors. The report claims the Wrangler will get its aluminum from supplier Alcoa, in the form of the company's C6A1 high form alloy, 6022 alloy sheet, and A951, which is the company's sheet bonding technology. View 30 Photos July 20, 2016: The first images of the Wrangler pickup truck hit the web. The pickup truck appears to be riding on a long-wheelbase Wrangler and flaunts a decently sized bed. From the overhead photos, we can see that the pickup truck will have a seven-slot grille, large rear taillights that mimic ones found on Ram's trucks, and be about the same size as a Chevrolet Suburban. Oh yes, the Wrangler pickup truck does exist and it's coming. July 10, 2016: A report from Automotive News claims that the Wrangler JL will continue to have its iconic, boxy shape, but changes have been made to ensure that the SUV is better off in terms of fuel economy. What Jeep has done to improve the next-gen Wrangler's fuel efficiency, though, is still a mystery.

FCA's Pentastar V6 gets more power, efficiency for 2016

Already a vital member of FCA's powertrain lineup, the 3.6-liter Pentastar V6 is receiving major efficiency improvements for 2016. Thanks to a massive amount of new tech attached to the mill, fuel economy is up six percent, and torque below 3,000 rpm jumps nearly 15 percent. The updates arrive first in the 2016 Jeep Grand Cherokee, but they should proliferate to other models eventually. At least in the Grand Cherokee, the tweaks push power up five horsepower to 295 ponies. FCA's engineers went through the Pentastar from top to bottom to eke out as much efficiency as possible. For example, there's now a two-speed variable-valve lift system that can run in low- or high-lift modes. This upgrade is responsible for 2.7-percent better economy, the company claims. A new intake manifold with longer runners and updated variable-valve times also helps boost the torque output. Further improvements come from pushing the compression ratio to 11.3:1, from 10.2:1 before. Perhaps most impressive is that despite all of the innovations, the latest Pentastar actually weighs four pounds less than the current version. Beyond the Pentastar improvements, all of the FCA US gasoline engines, except for the Viper's 8.4-liter V10, will be E15-compatible for 2016. The company says that it wants to be ready for the higher ethanol content fuel's greater use in the near future.

Chrysler defies NHTSA, says it won't recall 2.7M Jeep Grand Cherokee, Liberty models

Facing a possible recall totaling around 2.7 million of its most popular SUVs, Chrysler remains insistent that the 1993-2004 Jeep Grand Cherokee and 2002-2007 Jeep Liberty are safe vehicles. This comes on the heels of a recall request from the National Highway Traffic Safety Administration for these two models due to fuel tanks mounted behind the rear axle, which could possibly be ruptured during severe rear-end collisions, leading to an increased risk of fire. In response to the allegations, Chrysler says that it does not agree with NHTSA nor does it plan on recalling either vehicle.
Chrysler said both SUVs "met and exceeded" the requirements for fuel-system integrity, and cooperated fully with NHTSA since the investigation was opened in 2010. While 15 deaths and 46 injuries have been reported from fires caused by rear-end collisions on these models, Chrysler is claiming that the vast majority of incidents cited by NHTSA were "high-energy crashes," including one where a stopped Grand Cherokee was rear-ended by a tractor trailer going 65 miles per hour.
The automaker wraps up by saying "NHTSA seems to be holding Chrysler Group to a new standard for fuel tank integrity that does not exist now and did not exist when the Jeep vehicles were manufactured." Scroll down for Chrysler's official response to NHTSA, but we're pretty sure this isn't the last we've heard on this issue.