2012 Ram 1500 Laramie on 2040-cars

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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.

Ram Rebel X Concept wishes it could go offroad at SEMA [w/video]

Given the truck's defiant spirit, the Ram 1500 Rebel simply can't appear subdued. For the Rebel X Concept at the SEMA Show, Mopar goes all out to make the already tough looking pickup even more brash. The Rebel X certainly stands out in the vast ocean of customs at SEMA with its orange-tinted Copper paint. Thanks to 35-inch Toyo tires on 17-inch beadlock wheels underneath flared fenders, there's also no question that this truck wants to be offroad. In addition to the vibrant body, the front end wears black trim, and a concept, two-piece skid plate underneath offers a little visual contrast. The interior actually tones down the bold look slightly by combining black leather seats with Rebel X embroidery and Copper stitching. Rather than being just about style, Mopar beefs up the 5.7-liter V8 with a cold-air intake and cat-back exhaust. The division also tweaks the suspension by fitting a concept, air-ride setup. Get a better look at the Rebel X by checking out our gallery from SEMA above or the video below of the modded pickup at the show. Related Video: Ram Rebel X The Ram 1500 Rebel makes a statement by itself. Mopar helps proclaim its all-terrain credentials even louder with the Ram Rebel X, a full-size pickup outfitted with a catalog of production parts and accessories. The unique dark Copper exterior extends to the functional sport performance hood, accented with a Matte Black graphic trimmed with a Mopar Blue tracer. Mopar wheel flares extend over the 35-inch Toyo tires, which wrap around 17-inch cast-aluminum beadlock wheels that equip the 1500 Rebel for rumbles over off-road terrain. Painted functional beadlock rings with fasteners are also featured on the beadlock wheels, with Mopar center caps providing another highlight to the rims. The front features the distinctive Rebel grille with the RAM logo painted in Satin Black and a concept two-piece skid plate. The bed is stylishly secured with a soft tri-fold tonneau cover, and a Mopar dual exhaust bed step helps reach tools or equipment stored in the rear. Black tubular side steps provide a lift into the interior, which features prototype Katzkin leather seats embroidered with the Rebel X name outlined in silver in a black field, with a blue field for the "X." Copper stitching accents the armrest and steering wheel. Additional features inside include all-weather slush mats, a pedal kit and door sills.

Ram 1500 EcoDiesel HFE ekes out another mpg, creeps toward 30

The idea of a fullsize pickup knocking on 30-miles-per-gallon highway was impressive last year when Ram announced its 28-mpg figure for the Ram 1500 EcoDiesel. For 2015, the company has figured out how to nudge that number up slightly higher for a new HFE version of the diesel model. The mileage tops the segment and beats the nearest competitor by 12 percent, according to the truckmaker. The 1500 EcoDiesel HFE bumps up the standard version's economy numbers by one mpg across the board for an impressive EPA rating of 29 mpg highway, 21 mpg city and 24 mpg combined. The special model is based around the Quad Cab body with rear-wheel drive and a six-foot, four-inch bed and mixes features from the Trademan and Express trims, including optional body-color bumpers. The right combination of 20-inch wheels, side steps and a tri-fold tonneau cover provides the formula to improve the aerodynamics and increase mileage. Mechanically, the truck has been left alone with the 3.0-liter diesel V6 still making 240 horsepower and 420 pound-feet of torque and routing through an eight-speed automatic gearbox. Like gasoline, diesel fuel prices have been on the decline in recent weeks, though the fuel still runs significantly more per gallon than gas. It's intriguing to see Ram going after buyers who hope to eke the best economy from their trucks. The EcoDiesel HFE will go on sale late in the first quarter of 2015, and brand spokesperson Nick Cappa tells Autoblog pricing will be announced soon. Check out a video of Ram CEO Robert Hegbloom unveiling the this fuel-sipping pickup at the 2015 Detroit Auto Show and read the official announcement below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Ram Has "Turned Up the Eco" on Fullsize Truck MPGs ... to 29 Ram 1500 EcoDiesel HFE increases highway MPG rating to 29 EcoDiesel tops next nearest competitor by 12 percent 21 MPG City and 24 MPG Combined are highest EPA ratings for any pickup EcoDiesel HFE will be first diesel powertrain offered in Ram 1500 Express model January 13, 2015 , Auburn Hills, Mich. - The Ram Truck brand today announced that it will add a new, more fuel-efficient model to its half-ton truck lineup and further extend its claim on the industry's highest fuel efficiency rating. The 2015 Ram 1500 EcoDiesel HFE will deliver the highest fuel economy among all fullsize truck competitors -- 12 percent higher than the next-closest competitor.