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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.

2017 Chrysler Pacifica Hybrid scored 84 MPGe in government testing

The 2017 Chrysler Pacific, in non-hybrid form, was already at the top of the minivan heap in terms of EPA-rated fuel economy. Now the government agency has released its official test numbers for the Pacifica Hybrid, and they're looking pretty good. The non-hybrid Pacifica achieved 28 highway, 18 city, and 22 combined miles per gallon, which compared favorably to the 2016 Honda Odyssey's 28/19/22 and Nissan Quest's 27/20/23 ratings. You can read more about the regular Pacifica's scores right here. But none of these vans compare to the Pacifica Hybrid, which is incidentally the only hybrid in the class. FCA claims that the EPA's numbers are even better than the anticipated 80 MPGe, although we can't speak to whether that's an honest admission or a too-convenient claim. But there's no denying that the official rating – 84 MPGe – is impressive. If you aren't familiar with the MPGe rating, no worries. It's not as straightforward as conventional EPA MPG ratings, but a layperson can understand how it works. MPGe stands for miles per gallon equivalent, and measures fuel economy based on the energy content of a gallon of petroleum-based gasoline. For those who like formulas, the Automotive X Prize once defined MPGe as (miles driven) / [(total energy of all fuels consumed)/(energy of one gallon of gasoline)]). As for a conventional rating, the EPA only provides a combined city/highway number on the Monroney sticker, and an FCA spokesperson told us that the rating for the Pacifica Hybrid will be 32 MPG. This represents the hybrid working as normal, not in EV-only mode. It's also an improvement of almost 10 MPG over the combined ratings of the top three conventional minivans in the segment, including the non-hybrid Pacifica. Range is also fantastic. The EPA rated the total EV-only range as 33 miles, and the overall combined range at a staggering 566 miles. And that's from a fuel tank that's just 17 gallons (compared to the 19-gallon tank in the conventional Pacifica, which nets it a 418-mile EPA-rated range). FCA is going to extraordinary lengths to credit its eFlite transmission-generator unit, which can supply electric power to the front wheels if necessary. It's a piece of equipment that represents a substantial engineering investment, and apparently that's all paid off. Chrysler tells us that the Pacifica Hybrid will go on sale next month, and that dealers will get more volume in Q1. Related Video: This content is hosted by a third party.

Catching up with Chrysler's EV catch-up plan

At your home or office? Those are the key words for how Chrysler and its Fiat affiliate want to narrow the plug-in vehicle sales gap between themselves and more plug-in-centric companies like Nissan and Ford, according Wards Auto. When the gap will narrow is anyone's guess. The US automaker, long a laggard in electric-powertrain development, is working on an wireless, inductive charging system with Qualcomm and which could spur sales of plug-in vehicles for personal use. A wireless system would allow for hands-free charging for vehicles like the Fiat 500e, the company's only plug-in vehicle being sold to the public in the US as well as a plug-in hybrid minivan that's in the works for 2016. On the business front, Chrysler is working with nonprofit NextEnergy on developing a reverse-power-flow system. That would allow for fleet-owning businesses to draw power from their plug-in vehicles' batteries during mid-day peak-energy times, when electricity rates are highest. Chrysler and NextEnergy ran a one-month test of a reverse-power-flow system with four Fiat 500e vehicles last year, and the companies found that they could cut power usage enough to save $1,200. Chrysler extrapolated those numbers to estimate that such a system with just a dozen plug-in vehicles could save a company as much as $27,000 a year. Get more details over at Wards Auto. Featured Gallery 2013 Fiat 500e: Review View 40 Photos News Source: Wards Auto Green Chrysler Fiat Technology Emerging Technologies Electric wireless charging inductive charging inductive