Hard Top New Tires We Finance Trades Welcome on 2040-cars

Auto blog

EPA suspected Fiat Chrysler of using 'defeat device' in 2015

U.S. regulators told Fiat Chrysler Automobiles in November 2015 that they suspected some of the automaker's vehicles were equipped with secret software allowing them to violate emission control standards, according to emails disclosed on Friday. The U.S. Environmental Protection Agency and California Air Resources Board accused Fiat Chrysler in January of using the software, known as a "defeat device," to illegally allow excess diesel emissions in 104,000 Jeep Grand Cherokees and Dodge Ram 1500 trucks built between 2014 and 2016. Byron Bunker, director of the EPA's Transportation and Air Quality compliance division, said in a January 2016 email to Fiat Chrysler, obtained by Reuters under the Freedom of Information Act, that he was "very concerned about the unacceptably slow pace" of the automaker's efforts to explain high nitrogen oxide emissions from some of its vehicles. Nitrogen oxide is linked to smog formation and respiratory problems. Bunker's email said the EPA had told Fiat Chrysler officials at a November 2015 meeting that at least one auxiliary emissions control device on the car maker's vehicles appeared to violate the agency's regulations. Mike Dahl, head of vehicle safety and regulatory compliance for Fiat Chrysler's U.S. unit, responded in a separate email that the company was working diligently and understood the EPA's concerns. He added that if the EPA identified Fiat Chrysler vehicles as containing defeat devices it would result in "potentially significant regulatory and commercial consequences." The documents redacted the vehicles named, but two officials briefed on the matter said they referred to diesel models. The EPA's November 2015 meeting with Fiat Chrysler came two months after Volkswagen AG, mired in a major tailpipe emissions scandal, admitted to installing secret defeat device software in hundreds of thousands of U.S. diesel cars to make them appear cleaner than they were on the road.

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.

2014 Jeep Cherokee: Long-term wrap-up [w/video]

Sorry, Sweet Brown. Your place in Autoblog history as the most highly demanded long-term car has come to an end. We just finished a one-year test of a 2014 Jeep Cherokee Trailhawk, and after 27,000 miles of hard use, one thing is very clear: this is one of the best all-rounders we've ever tested. The Jeep Cherokee isn't perfect, and our long-term tester proved that. But no compact crossover is. Still, the Trailhawk oozed personality where other small CUVs seem bland, and the Jeep felt more like a trusty companion than just another test car. For road trips, the requests weren't, "Can I have a long-term car this weekend?" They were specific: "I'd like the Cherokee, please." No matter the season, the driver, or the situation, the Jeep was always a sure fit. Fiat Chrysler bet big with this one. It had a global platform, a new engine, and one heck of a funny face. The end result was a CUV that we'd gladly welcome back into our fleet any day. View 51 Photos Our car carried a sticker price of $38,059, but that's without goodies like HID headlamps, a sunroof, or even full leather seats. Lots To Like Admittedly, we picked the Trailhawk trim for cosmetic reasons (more on it's off-road capability in a second). To this day, many of us still think the Cherokee is a homely little thing, but its inherent weirdness doesn't stand out as much when you add the black accents and big, knobby tires of the Trailhawk model. The butched-up look really works here, and we wouldn't have wanted the Jeep any other way. Of course, opting for Trailhawk package meant getting one of Jeep's more expensive Cherokees. Our car carried a sticker price of $38,059, but that's without goodies like HID headlamps (which we could have used – the halogens were pretty weak), a sunroof, or even full leather seats. This car genuinely felt premium, though. Right off the bat, the Cherokee received compliments for its comfortable, supportive seats, not to mention the high quality of interior materials and the general fit and finish. Specifically, the interior packaging won us over early on. We appreciated things like the higher-end stereo, smart layout of the center console, and ample storage, including a bin under the front passenger seat cushion. (That said, we also found that this bin becomes a catch-all for wrappers, french fries, and anything else that might get dropped on the seat.) The Uconnect infotainment system was a joy to use, never giving us any finicky problems or usability issues.