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2018 Jeep Grand Cherokee Trackhawk Drivers' Notes | Haulin' the groceries

Powered by the same supercharged Hemi at the heart of Dodge's Hellcat cars, the 2018 Jeep Grand Cherokee Trackhawk is the sort of vehicle that comes from a " Why not?" attitude from the maniacs at SRT. It's not for the faint of heart, nor for the cash-strapped. With 707 horsepower and 645 pound-feet of torque, it's capable of a 0-60 sprint of just 3.5 seconds. Its base price, however, is $86,995, though our tester's sticker totaled just a few bucks shy of $100,000. Senior Editor, Green, John Beltz Snyder: "What business does a Jeep have going 0-60 in 3.5 seconds?" This was my thought as I merged into rainy rush-hour traffic on Woodward Avenue in the 2018 Jeep Grand Cherokee Trackhawk. "Why does an SUV need to have 'Track' in the name?" I thought as I unintentionally broke the tires loose pulling away from a stoplight. I hit the "Eco" button, but the Jeep still roared with every toe-tap, and still managed to gulp down nearly a quarter of a tank of gas on my ride home. That sound, though, is amazing, and surely more unsettling to other drivers coming from such a big beast of a ute. Anyway, this Jeep feels more grown-up than other Hemi-powered vehicles I've driven. The fit and finish in this $99,000 Jeep is far nicer than, say, the Dodge Durango SRT (though at a much higher cost). If another driver didn't pay close attention to the badging, they might see this and think it just another Jeep. The sound, though, will give it away every time. Associate Editor Joel Stocksdale: If Fiat-Chrysler knows how to do anything, it's making fast SUVs, and the Grand Cherokee Trackhawk is further proof of that. And by that I mean, they know how to make them fast, and they know how to make them pleasant to drive. The Trackhawk definitely handles the fast part better than its SRT Durango and SRT Grand Cherokee cousins, what with its extra 230-odd horsepower. This big beast seriously rockets when you punch the throttle. The nose rises up, the supercharger screams, the exhaust rumbles and the speedometer ticks up much faster than you'd ever think. And it feels strong at all revs. Also impressive is that you don't have to really think when flooring it. The all-wheel-drive and fat tires offer so much grip the Jeep simply goes. The pleasant to drive part comes in the fact that the Trackhawk is very comfortable. The suspension has plenty of give, providing a good ride over pockmarked Motown roads.

Are future vehicular hacks inevitable?

Before the hack of the Uconnect system in a Jeep Cherokee resulted in a 1.4-million vehicle recall, the potential software vulnerabilities in vehicles were already a hot topic with Congressional inquiries and even proposed legislation in the US. As cars' interconnected systems gain the ability to go online, they become open to a host of new threats. Automakers are trying to stop this, but it might be too late to put the genie back into the bottle. Throughout 2015, the issue of software security in vehicles has become increasingly vital. For example, the recent Jeep case wasn't even the biggest hack this year. In February, a major flaw was discovered in the BMW Connected Drive service that allowed researchers to remotely lock and unlock the doors and potentially affected 2.2 million cars. The fix was an over-the-air patch for the problem. Automakers are actively working to fix the issues. Mercedes-Benz, BMW, and Audi reportedly are using encrypted connections and firewalls in their vehicles to prevent hacking. "Absolute, 100-percent safety isn't possible," Daimler spokesperson Benjamin Oberkersch said to Automotive News Europe. "But we develop our systems, tested by internal and external experts, so they're up to date." These vulnerabilities seem to be popping up more often. A successful hack took $14 in parts from Radio Shack in one case. There was also a 60 Minutes report earlier in the year about DARPA's ability to hack into OnStar to take control of a Chevrolet Impala. Experts aren't so sure companies can contend with hackers' advancement. "The difficulty for the carmakers at the moment is the question whether they can keep pace with advances in technology, and especially hacking technology," Rainer Scholz, executive director for telematics consultant EY, said to Automotive News Europe. "We seriously doubt they can." At this point, vehicle hacks are coming more from researchers looking for holes than from those with malicious intent. Still, the vulnerabilities are definitely there. It's up to automakers to keep patching the problems before they become dangerous to drivers. Related Video: News Source: Automotive News Europe - sub. req.Image Credit: Bill O'Leary / The Washington Post via Getty Images Audi BMW Jeep Mercedes-Benz Safety Technology Emerging Technologies hacking cyber security

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.