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Chrysler says its 8-speed transmissions will save 700 million gallons

Chrysler Group's TorqueFlite eight-speed transmission could be earning some serious green bragging rights if the company's projections are correct. The recently widely proliferated automatic gearbox, which is now in more than a million vehicles around the world, is poised to save drivers an estimated 700+ million gallons of fuel over the vehicles' lifetimes (an expected cost savings of $2.5 billion). In addition, Chrysler expects a reduction in CO2 emissions by more than six million metric tons. According to Chrysler, and depending on the vehicle, the TorqueFlite can improve fuel economy. The TorqueFlite autobox features particularly close ratios from fifth to eighth gear (see the press release below for the specific numbers), and uses low-viscosity fluid that doesn't need to be replaced. Transmission software adapts to the driving situation to optimize efficiency based on driver behavior, temperature, grade, stability control, and longitudinal and lateral acceleration. The TorqueFlite is capable of handling a variety of duties. As evidenced by the wide range of vehicles Chrysler Group has seen fit to equip with the eight-speed transmission, the TorqueFlite is capable of handling a variety of duties. Since its 2012 introduction, the TorqueFlite has gone from performing cog-swapping duties in Dodge Charger and Chrysler 300 models equipped with the 3.6-liter Pentastar V6 to changing gears in vehicles such as the Pentastar- and Hemi-powered Dodge Durango, Jeep Grand Cherokee and even the Ram 1500 EcoDiesel. For the 2015 model year, the eight-speed is finding its way into even more vehicles with the addition of a third version. In addition to the American-made TorqueFlite 845RE and 8HP70, the new 8HP90 will be manufactured in Saarbrucken, Germany. The 8HP90 is designed for higher torque loads, making it ideal for high-performance vehicles like the 2015 Dodge Challenger SRT Hellcat. The already-in-use 8HP70 will expand its duties to be used in 2015 Hemi models such as the Dodge Charger, Challenger, and Challenger SRT8. You can see the list of those benchmarks in Chrysler's press release below.

Chrysler 3.0L EcoDiesel V6: Autoblog Technology of the Year finalist

Offering a diesel engine in an American pickup is anything but new - Ford, General Motors and Chrysler all offer excellent and almost impossibly powerful oil-burning engines in their various fullsize trucks. What is new and novel about the 3.0L EcoDiesel, though, is its size, and the variety of vehicles that use it. It's the smallest engine, as far as displacement is concerned, currently offered in a large truck in the US, and, for 2014 and 2015, it is available in the Ram 1500 and the Jeep Grand Cherokee.
Though it may be small, it's got muscle. While 240 horsepower isn't particularly impressive these days, the engine's 420 pound-feet of torque more than makes up for that. The torque rating is even greater force than even the big 5.7-liter Hemi can muster. Chrysler's well-regarded eight-speed automatic transmission makes the most of all that bull-headed pulling power in both the Ram and Grand Cherokee. Chrysler claims the Ram EcoDiesel 1500 can tow as much as 9,200 pounds when properly equipped, which makes it "90-percent of the Hemi with a night and day difference in fuel economy."
Make no mistake; it's that promise of a sizable fuel economy improvement that many long-haul truckers will be most interested in. In the Ram 1500 that we tested for our Tech of the Year competition, the diesel engine costs $2,850 more than the gas-fed V8, and Ram estimates that EcoDiesel buyers will pay off their investment when compared to the Hemi engine in less than three years, which is considerably less time than the 4.5 or so years the average buyer will keep his or her fullsize pickup. The more you drive, the more you'll save, and the math proves equally as effective in the Jeep Grand Cherokee.

Ram 1500 Texas Ranger Concept celebrates brand's law-enforcement partnership

While the auto industry's eyes are fixed on New York for its annual extravaganza at the Javits Center, Ram is making an end-around play. The truck maker is showing a new concept at the 2015 Dallas Auto Show based on the company's long-running partnership with the Texas Rangers (the lawmen, not the baseball team). Exterior changes to the 1500 are kept rather light, with badging inspired by the Rangers' iconic badges fitted to the front fenders and tailgate. The Rangers' badge is also found at the center of each 20-inch alloy wheel. As for the white/silver color scheme, it "embodies the white hats and silver badges that the good guys always wear." Starting with the handsome Canyon Brown and Tan leather of the Laramie Longhorn, Ram designers fitted four, five-peso coins to the door inserts. Texas Rangers' badges have long been hewn from the limited-issue Mexican currency, hence its inclusion in the 1500. The coins in the front door show "heads" and the back door coins are flipped to "tails." Adding to the unique touches, a prominent Texas Rangers' badge sits over the center console and is also embossed in the leather seatbacks. Even the dash cluster's display shows the Rangers' badge upon startup. Ram and the Texas Rangers formed their partnership back in 2014, with the truck maker "aiding the preservation of the history of the renowned law-enforcement organization," the company said in its press release. You can check out the full gallery of images, which include plenty of updated interior shots, above. As for Ram's press release, that is, as usual, available below. Related Video: Ram Unveils Texas Ranger Concept Truck Ram Texas Ranger concept follows 2014 partnership announcement Iconic Texas Ranger badges highlight Ram's interior and exterior design Western-themed trucks dominate Ram lineup in Lone Star State March 25, 2015 , Dallas - The Ram Truck brand today unveiled a one-of-a-kind Texas Ranger concept truck to commemorate and promote the brand's partnership with the renowned law-enforcement agency and the Texas Ranger Hall of Fame and Museum. Introduced by Ram Truck Brand President and CEO Bob Hegbloom at the 2015 Dallas Auto Show, the Ram Texas Ranger concept truck brings the legendary spirit of the Rangers to the road.