1965 Kaiser Willys Jeep Cj-5 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.

2017 Jeep Cherokee vs. all-new Compass

If Fiat Chrysler Automobiles (FCA) can be described as on a roll, it's not by virtue of Fiat or Chrysler. The Fiat brand continues to struggle, with a restricted lineup and fragmented dealer network. The Chrysler brand is reduced to two models: an all-new Pacifica minivan and a 4-door sedan – the 300 – desperately in need of a revamp. And while Dodge is building interest via high-performance, its platforms are dated. The only real excitement is within the Ram and Jeep ranks, where global growth is fueled by cheap gas and a wealth of new intros. The newest Jeep is the Compass, and while classified as a compact, its size, interior room, and powertrain overlap nicely (or confusingly) with its midsize sibling, the Cherokee. And given their close proximity in price – the Trailhawk Compass starts in the high $20,000s while the Cherokee begins in the low $30,000s – they both could easily appear on a buyer's short list. Jeep Cherokee Trailhawk: This is an interesting crossover entry on many levels. You could begin with its polarizing sheetmetal. If, as a Jeep loyalist in 2014, you had expected the two-box profile of its wildly successful predecessor, you'd have missed the mark by an off-road mile. With a front-wheel-drive/all-wheel-drive platform housing a transversely mounted four or (optional) V6, you could store a small refrigerator in the new Cherokee's front overhang. And the previous Cherokee's slab sides and expansive greenhouse have morphed into aggressively sculpted sheetmetal and essentially no greenhouse. Yet we've grown to like it, but only as a jacked-up, big-wheeled Trailhawk. If considering the more street-oriented, front-wheel drive Cherokees, you'd do well to cross-shop. Inside, the Cherokee Trailhawk impresses. Its design and details hit above the competition, and the Cherokee won Ward's Autos 'best interior' at the time of its introduction. The Ward's team gave a shout-out to an interior "roomy, comfortable, and boldly styled with highly sculpted shapes and contrasting colors. Fold-flat rear seats add lots of utility and the Uconnect system is the best in the business." Our take is similar, and while in its fourth model year you could expect a refresh soon (make that very soon), there's little wrong with this introductory baseline. With roughly 25 cubic feet of space behind the second-row seat, you won't be blown away by the Cherokee's cargo capacity.

Jeep in St. Louis hacked from Pittsburgh

One of America's most popular vehicles contains a security flaw that allows hackers to remotely commandeer it from anywhere on the planet. Cyber-security researchers Chris Valasek and Charlie Miller say they've accessed critical vehicle controls on a 2014 Jeep Cherokee that allowed them to remotely control critical vehicle functions like braking, transmission function, and steering. Automakers have downplayed the possibility a car could be remotely compromised, but the significance of the findings detailed Tuesday could cause them to reevaluate the threats posed to hundreds of thousands of vehicles already on the road. A key finding – the pair needed no physical access to the Jeep to pull off the attack. Valasek and Miller accessed the controls via a security hole in the Sprint cellular connection to Chrysler's UConnect infotainment system. In the course of their research, Valasek sat in his Pittsburgh home and remotely manipulated Miller's Jeep as he drove along a highway outside St. Louis. If you know a car's IP address, they say, a hacker could control it from anywhere. "We didn't add anything, didn't touch it," Valasek told Autoblog. "A customer could drive one of these things off a lot, and they'd have no clue it had these open attack surfaces." Remotely, he disabled brakes, turned the radio volume up, engaged windshield wipers and tampered with the transmission. Further, they could conduct surveillance on the Jeep, measuring its speed and tracking its whereabouts. They conducted the experiments over multiple breaches. They made their findings public on the same day the National Highway Traffic Safety Administration, the federal agency in charge of vehicle safety, released its latest report on the readiness of government and automakers to fend off these sorts of cyber attacks. Later today, two US Senators are expected to introduce legislation that would help consumers better understand the potential risks of car hacking. In the early stages of their research, Valasek and Miller found a security flaw in the car's wi-fi that allowed them to remotely manipulate controls from a range of about three feet. But in recent months, they found another vulnerability in the Sprint cellular connection in the UConnect system. That was a key breakthrough. "Lo and behold, we found we could communicate with this thing using cellular, and then more research, and 'Holy cow,' we're using the Sprint network to communicate with these vehicles," Valasek said.