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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.

121k Dodge Darts being investigated over braking problem

The National Highway Traffic Safety Administration is investigating the Dodge Dart due to reports of braking problems. Some 121,000 cars are possibly affected, all from the 2013 model year. According to The Detroit News, NHTSA received 18 complaints about the brake pedal becoming hard to depress on these cars, increasing stopping distance. Drivers reported hearing a "pop noise or an air hissing noise when applying the brake pedal, followed by a hard pedal feel and reduced brake effectiveness," NHTSA told the News. In a particularly terrifying incident, one driver says the Dart's braking system shut down while driving at 50 miles per hour. "I feared for my life. It is one of the scariest things I have ever dealt with," the complaint said, according to The Detroit News. A Fiat-Chrysler spokesperson said the automaker is "fully cooperating" with this investigation.

Dodge Charger SRT Hellcat Redeye Widebody expected for 2021

As of writing, Dodge still won't confirm that a Charger SRT Hellcat Redeye Widebody exists, even though camouflaged and debadged versions have already been spotted. Furthermore, before the automaker was forced to cancel this year's LX Sprint Fest 15, a poster advertising the event pictured a Charger SRT with a Dodge Demon-like hood, thought perhaps to be a "concept" version of the sedan in question. Once expected as a product for the 2020 model year, the sedan according to Mopar Insiders is now on the way for 2021 with tweaked looks to go with the centerpiece 6.2-liter Hemi V8 with 797 horsepower and 717 pound-feet of torque. The biggest cosmetic change will be the hood, a larger, redrawn center scoop dominating the front and feeding a cold-intake system pulled from the Demon. The two heat extractors move further back on the hood and rotate 90 degrees to face the sides of the sedan instead of facing the windshield. It will be available only in widebody form, and Redeye badges will adorn the grille, fenders, and decklid. Under the skin, changes compared to the Charger SRT Hellcat include a 6,500-rpm redline, 500 rpm higher than the 707-hp Charger Hellcat, a second dual-stage fuel pump, fitment of the SRT Power Chiller and the SRT After-Run Chiller also from the Demon, as well as stronger prop shafts and half-shafts. MI also mentioned the availability of either a standard 2.62 final drive ratio or an optional 3.09 final gear, production intent for concept wheels that were slated to show at LX Spring Fest, and a new SRT Performance Spoiler. The changes could drop the dash to 60 miles per hour a couple of tenths to 3.4 seconds, and get the widebody's top speed back over the 200-mph mark.  The question now is when the sedan will make its debut. MI thinks the Charger SRT Hellcat Redeye Widebody will first greet the public at FCA's What's New media roundup this summer. However, with this month still obscured by coronavirus clouds and even late summer events still being canceled, its impossible to know when we'll get a look at the new muscle sedan. Related Video: