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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.

2019 Jeep Cherokee base model costs less, but other prices jump

Jeep just recently revealed the revised 2019 Cherokee crossover with a milder nose and tail, and even a bit more cargo space. The redesign has also brought new pricing that presents a $300 discount for the base Latitude trim, but sees increases across most of the rest of the trim lines. The destination charge also increased from $1,095 to $1,195. Four-wheel-drive is now a flat $1,500 increase for all models, whereas it varied between trims on the 2018 model. At the base of the Cherokee lineup is the Latitude, which now gets a price of $25,190, and that $300 reduction from the 2018 model carries over to the four-wheel-drive version. Latitude Plus sees a slight jump in price by $300 for the two-wheel- and four-wheel-drive models, with the two-wheel-drive one starting at $27,690. The Limited trim is up by $680 with both drivetrains, with a base price of $31,570 for one with two-wheel-drive. The biggest price increases come on the Trailhawk and Overland models. The Trailhawk soars $2,425 higher than last year's model, for a base price of $34,515. The Overland two-wheel-drive model also sees a big increase of $2,280 to a starting price of $36,275. But if you want four-wheel-drive in your Overland, the difference is a much more reasonable $535, for a base total of $38,970. View 104 Photos The 2019 Jeep Cherokee will be arriving at dealers soon. In addition to front-wheel-drive and two kinds of four-wheel-drive drivetrains, one with a single gear range and another with low range, a selection of three engines will be available. The standard engine on all Latitude, Latitude Plus, and front-wheel-drive Limited is a naturally aspirated 2.4-liter engine with 180 horsepower and 170 pound-feet of torque. All of those trims can have the optional 3.2-liter naturally aspirated V6 making 271 horsepower and 239 pound-feet of torque. The aforementioned Latitude Plus and Limited trims also have the new turbocharged 2.0-liter four-cylinder available as an option. That engine makes 270 horsepower and 295 pound-feet of torque. The four-wheel-drive Limited, and all Overland and Trailhawk trims have the V6 as a standard engine with the turbo four-cylinder as an option. All engines are coupled to a nine-speed automatic transmission. Related Video: Featured Gallery 2019 Jeep Cherokee: Detroit 2018 View 21 Photos Image Credit: Drew Phillips, Jeep Jeep Car Buying Crossover SUV Off-Road Vehicles

Chrysler expecting up to 200,000 9-speed transmissions for 3 models this year

Striving for improved fuel economy, we already knew that Chrysler will begin using a nine-speed automatic transmission in some of its new products this year, but what we haven't known is that volume at which this gearbox will be used. According to Bloomberg, Chrysler CEO Sergio Marchionne has been quoted as saying that the automaker expects to sell close to 200,000 units equipped with this new transmission in 2013. Those gear-rich trannies will be spread out across three models, consisting of the redesigned Chrysler 200, the still-unnamed Jeep Liberty replacement and the Dodge Dart.
This transmission should play a pivotal role in making Chrysler vehicles more competitive in their respective segments. Just for comparison, one of the Dart's key competitors, the Toyota Corolla, still uses a four-speed automatic, and a previous report indicates that the next-generation 200 could get up to 38 miles per gallon on the highway, which is better than most non-hybrid midsize sedans on the market. Marchionne says that the new Jeep model is expected during the second quarter of this year, but there is no word as to when the new 200 or nine-speed Dart will debut, but clearly Dodge would like to have the transmission in its compact yesterday. As for that volume figure, it definitely doesn't seem out of reach since the Dart, Liberty and 200 combined for a total of more than 225,000 units in 2012.
How many more gears can we expect in future cars? Probably not many more, since the CEO of transmission-builder ZF, Stefan Sommer, previously stated that nine speeds was the "natural limit" for transmissions.