2005 Jeep Grand Cherokee Laredo Sport Utility 4-door 3.7l on 2040-cars

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2015 Jeep Cherokee finds a bit more fuel mileage thanks to stop/start and aero tweaks

Just a year after it burst onto the scene, Jeep has already made a pretty substantial addition to its V6-powered Cherokee, which has proven to be an extremely popular seller so far for the brand, adding a new stop-start system for the midsize, off-road-ready CUV.
The addition of stop-start included a few aerodynamic tweaks to the Cherokee's polarizing body, resulting in a wallet-pleasing increase in fuel economy. According to the EPA, the front-drive, V6-powered Jeep will now return 21 miles per gallon in the city and 29 mpg on the highway, up from 19 city and 28 highway. Four-wheel-drive, V6-powered Cherokees, meanwhile, will now return 20 mpg in the city and 28 mpg on the highway, up from 19 mpg in the city and 27 mpg.
With 271 horsepower, 239 pound-feet of torque and these newly enhanced figures, it's refreshing to see a larger, naturally aspirated engine that is still able to take the fight to today's crop of small-displacement, turbocharged four-cylinders.

FCA profits surge in second quarter

Fiat Chrysler Automobiles gave the cash register a beating in the second quarter, improving its net profit to 333 million euros ($364M US), which is a 263-percent jump over its reported Q1 profit of 92 million euros ($108M US). At the same time, FCA improved its global profit margin to 7.7 percent. Compared year-over-year, in Q2 2014 FCA reported net profit of 197 million euros making this year's Q2 a 69-percent increase, and profit margins a year ago were 4.9 percent. The two big factors for this increase are strong NAFTA sales and Jeep. In the US alone, Jeep sold 222,940 units in Q2 this year, a jump of almost 20 percent over the same period last year. Revenue in the NAFTA region totaled $18.8 billion, adjusted earnings before interest and taxes were $1.45 billion, both of those numbers more than doubling compared to 2014. The vastly better numbers come on marginally more global sales, 1,181,000 units sold in Q2 2014, 1,193,000 units sold in the same span this year. In the US, FCA began charging dealers one-percent more for vehicles to up the margins, a move that helped boost its US margin from 4.1 percent a year ago to 5.8 percent the first half of this year. The company is holding steady on its guidance of global deliveries at 4.8 million and its net profit guidance at $1.1 to $1.3 billion. It has increased its adjusted outlook for the year to $120.5 billion in revenue, and EBIT to "over $4.93 billion." News Source: Automotive News - sub. req.Image Credit: AP Photo/Carlos Osorio Earnings/Financials Chrysler Fiat Jeep FCA

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