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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.

Dodge Grand Caravan to live in fleets through 2017

After a hard-working career of hauling around families for decades, the Dodge Grand Caravan name was set to retire in 2016 under FCA's five-year plan for the US. The decision would have put all of the automaker's focus behind the next-generation Chrysler Town & Country, but that original strategy might have changed. Now, Dodge's minivan may have to work just a few more years before it can finally shuffle off. There are set to be 2016 and 2017 model year examples of the current Grand Caravan, according to an internal FCA production document obtained by Automotive News. This report suggests no changes in the minivan between those two years, and there's no mention of the company's intentions deeper into the future. "While we've announced the Grand Caravan will eventually be the minivan that goes away, we're not going into more detail at this time," a Dodge spokesperson said to AN. For the next Town & Country, production would start in Windsor, Ontario, in late February 2016. This document also suggests a brief run of 2016 Chrysler minivans based on the current model from August 2015 until February 2016. Automotive News speculates that the reprieve for the Grand Caravan could allow that model to focus on fleets and the Canadian market while the new Town and Country gets up and running. The latest generation T&C will reportedly debut at the 2016 Detroit Auto Show and will possibly carry a higher price to befit a vehicle with a more modern platform and improved tech.

2018 Dodge Challenger SRT Demon sheds seats and insulation to drop weight

You've probably already heard that the 2018 Dodge Challenger SRT Demon will be lighter than the Hellcat Challenger – to tune of more than 200 pounds. What you probably don't know is that the Dodge team did it by dropping most of the seats, along with a few other tricks. The Demon loses 113 pounds by making the front passenger seat with its seatbelt (58 pounds) and back seat (55 pounds including restraints and floor mats) optional, which accounts for a large chunk of the weight loss compared to the Hellcat. The Demon also has unique 18-by-11-inch wheels, which are 16 pounds lighter than the Hellcat's, a manual tilt/telescope steering column instead of the powered one, which loses four pounds, and an 18-pound loss thanks to removing 23 noise, vibration, and harshness parts (the Demon will not be a quiet car, to say the least). Another 20 pounds is lost removing the trunk interior trim and spare tire. Still, the Demon gains 17 pounds thanks to the wide fender flares that accommodate the massive drag radials, which also add 3.5 inches to the car's width. For reference, the lightest Hellcat weighs 4,448 pounds with a manual transmission, and the automatic-equipped car comes in at 4,455 pounds. The Demon will be revealed in April before the New York Auto Show, and Dodge will continue to tease its latest satanic muscle couple weekly until then. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.