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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.

Hennessey's Dodge Challenger Hellcat cranks out 1,032 hp

Enthusiasts know the Dodge Challenger Hellcat produces 707 horsepower. It's one of the modern muscle-car era's iconic numbers. But for some, that's not enough. Enter Hennessey Performance. The Texas tuners loaded the Hellcat with a twin-turbocharger that works with Dodge's supercharger to boost output to 1,032 hp and 987 pound-feet of torque. Yes, that's an engine dyno rating, not at the rear wheels, but still! It's a little more complicated than a bolt-on booster. Called the HPE1000, the turbo kit has stainless steel headers and down pipes, billet aluminum compressor wheels, and a high-flow air system. There's also an an improved fuel pump, and the engine and chassis are specially calibrated. You also get numbered plaques signed by John Hennessey himself and the engine tech who builds your mill. All of this helps get your Hellcat to 60 miles per hour in 2.7 seconds, and it can do the quarter mile in 9.9 seconds at 142 mph. The Hellcat and it's 6.2-liter blown Hemi V8 are not for the faint of heart. Hennessey makes this Dodge downright demonic. Related Video: Related Gallery 2015 Dodge Challenger SRT Hellcat View 23 Photos Image Credit: Hennessey Performance Dodge Coupe Performance

Everything is absurd in Fate of the Furious, including the car hacking

Truly ridiculous and absurd scenes and situations are a staple of the Fast and Furious series, And earlier trailers made it clear that Fate of the Furious wouldn't be any different as soon as the submarine appeared. However, it turns out the craziness has spread to the topic of car hacking. The hacker is Charlize Theron's character, Cipher, and she can apparently control any car in the world, and many of them at once. She uses this to great effect in creating giant rivers of rampaging automobiles through city streets, and waterfalls of cars flying off of parking structures. And if you look closely at these groups of vehicles, it is evident that she can even control older cars that have no automated steering or throttle capabilities whatsoever. We would ask how that works, but we know that's a silly question in the Fast and Furious universe. After all, this is the series that featured Dominic Toretto flying through the air over a freeway to catch Letty Ortiz and land on another car. And they survived. Your logic has no power here! We also noticed that Cipher seems to have a preference to hack vehicles from Fiat Chrysler. In the trailer, multiple Chrysler 300s, a Jeep Cherokee, a Jeep Grand Cherokee, and a Dodge Challenger all get some prominent screen time when they're being hacked. We're not so sure this is good product placement for the brand, particularly considering this is the same company that recalled over a million vehicles to fix a software issue that could lead to hacking. Maybe this is the trade-off for having the Dodge Challenger Demon as a hero car. There's more to this trailer than Chryslers and hacking though. It turns out that Cipher has been following Toretto for a few movies now. Also, characters fly with jet packs, and Dwayne "The Rock" Johnson's character shoves a torpedo out of the way, on ice, while hanging out of a truck. Check it all out in the video above. Related Video: