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Some Jeep Cherokees and Chrysler 200s to get standard stop-start in 2015

Automakers the world over are striving to find ways to make their models more efficient, and Chrysler has a solution for some versions of the 2015 Chrysler 200 and 2015 Jeep Cherokee (2014 model shown). The Tigershark 2.4-liter four-cylinder in the 200 and the 3.2-liter Pentastar V6 in the Cherokee are getting a slight boost later this year thanks to the addition of Chrysler's Engine Stop-Start system as standard equipment. The company predicts modest gains - a three-percent improvement in fuel economy and a three percent reduction in CO2 emissions with the new tech compared to without it. While it's not much, those who sit in traffic a lot may see a difference.
Chrysler's stop/start system uses a high-speed starter motor to restart the vehicle in a claimed a third of a second. It works by detecting when the vehicle comes to a stop and turning off the engine. A more powerful battery maintains all of the model's accessories while it sits. When the driver lets off the brake, the car starts up again to drive away. There is even a button in the cabin to turn the ESS off, if desired.
The Jeep will be the first to receive ESS in the third quarter of this year to coincide with the start of production of the 2015 model-year version. The 200 will follow in the fourth quarter as a rolling change in production.

Jeep Grand Cherokee Trailhawk revived and leaked

We'd love to tell you all about the Jeep Grand Cherokee Trailhawk you see here. Thing is, we don't really know all that much. That's because, according to our colleagues at Jalopnik, it hasn't quite been officially unveiled yet. But that's probably right around the corner, now that the cat is out of the bag. From the leaked images, we can tell that this Grand Cherokee Trailhawk is a lot like the Trailhawk that was produced as a special edition for the 2013 model year. Even the graphics look similar. Expect to see some aggressive tires to go along with all the best off-road goodies Jeep has to offer. Throw in some red tow hooks to match the contrasting interior stitching, mix together some underbody protection, and you've probably got yourself a Trailhawk. We'll have to wait until FCA decides to unleash the official goods to know for sure what we're looking at, but we doubt there's a supercharged V8 underhood. We do know that's coming, hopefully soon, but this isn't it. So, while we patiently wait for that Hellcat-powered Trackhawk to make an appearance outside the realm of spy shots, enjoy the Trailhawk you see here. Related Video: Featured Gallery Jeep Grand Cherokee Trailhawk Jeep SUV Off-Road Vehicles

Hendrick wants to put Jeep Wranglers back on the battlefield

The Jeep Wrangler could be headed back to the battlefield. According to reports, negotiations are currently under way with the US Army to adapt the iconical American off-roader for military use. The Wranglers would serve as inexpensive, lightweight, unarmored vehicles that could be more easily airlifted into remote locations than costlier, heavier, and bulkier options. The proposal is not being fielded by the Jeep brand itself or its parent company Fiat Chrysler Automobiles, but by Hendrick Dynamics. The Charlotte-based offshoot of NASCAR racing team Hendrick Motorsports calls its modified Wrangler the Hendrick Commando. Instead of the 3.6-liter Pentastar V6 found in most US-market Wranglers, the Commando version employs the 2.8-liter diesel four built by VM Motori, modified to run on any type of diesel fuel or on JP-8 jet fuel to maximize its deployment versatility and comply with the Army's Single Fuel mandate of 2012. It would also support a variety of modular attachments for specific jobs, ranging from machine gun mounts and counter-mine rakes to radar arrays and advanced communications equipment. Hendrick says the Commando could also be deployed by helicopter or in cargo planes. And because it's based on a civilian platform, the Commando would also benefit from the latest advancements introduced by its manufacturer, the parts and service network already in place, and the thorough testing that's already gone into developing the Wrangler for civilian use. Hendrick has reportedly built 14 prototypes to date, including the two-door Commando 2 (based on the standard Wrangler), the four-door Commando 4 (based on the Wrangler Unlimited), and even a pickup conversion called the Commando S. It is not, however, the only company adapting Jeep Wranglers for military application. Israel-based Automotive Industries Ltd has been producing successive versions of the Wrangler-based Storm for use by the Israel Defense Forces and other militaries overseas since 1990. If the US Army awards the contract for the Commercial Off-the-Shelf (COTS) vehicle to Hendrick Dynamics, it would bring the iconic Jeep back to the battlefield where it got its start. The brand and its most prolific model trace their roots back to the Willys MB, launched in 1941 on contract from the US Army for deployment in World War II.