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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.

The Hemi deserves to die | Opinion

Hi. I'm Byron and I love V8s. I want them to stick around for a long, long time. But not all V8s are created equal, and I will not mourn the passing of the modern Hemi. You shouldn't either. While we may agree that its death is untimely, if you ask me, that's only because it came far too late.  Stellantis’ announcement of its new, turbocharged inline-six that is all but guaranteed to kill off the Hemi V8 has led to quite a few half-baked internet takes. The notion being suggested by some, that automotive media were brainwashed into believing the Hemi was in need of replacement, is so far divorced from reality that I openly guffawed at the notion. Journalists have been challenging Chrysler, FCA and now Stellantis for years to deliver better high-performance engines. The response has always been the same: “Why?” Why replace a heavy V8 with a lighter, all-aluminum one? Why repackage powertrains for smaller footprints and better handling vehicles? Why be better when “good enough” sells really, really well? I too mourn the departure of good gasoline-burning engines, but since when was the Hemi one? HereÂ’s a quiz: Name every SRT model with an all-aluminum engine. TimeÂ’s up. If you named any, you failed. They donÂ’t exist. This isnÂ’t GMÂ’s compact, lightweight small-block, nor is it a DOHC Ford Coyote that at least revs high enough to justify its larger footprint. The Hemi is an overweight marketing exercise that happened to be in the right place at the right time. That time was 2003, when Chrysler was still Chrysler — except it was Daimler-Chrysler and the "merger of equals" was doing a bang-up job of bleeding the company's cash reserves dry while doing virtually nothing to address its mounting legacy costs. "That thang got a Hemi?" was emblematic of the whimsical, nostalgia-driven marketing of the colonial half of the "marriage made in heaven." That was 20 years ago. 20 years prior to that, emissions-choked American V8s were circling the drain faster than a soapy five-carat engagement ring in a truck stop sink.

For his last act, Marchionne will outline an EV/hybrid roadmap this week

MILAN/LONDON — Fiat Chrysler (FCA) boss Sergio Marchionne is expected to outline new plans for electric and hybrid cars in a strategy presentation on Friday, aiming to ensure the world's seventh-largest carmaker remains in the race in the absence of a merger. The 65-year-old will present FCA's strategy to 2022, his final contribution to the company he turned around and multiplied in value through 14 years of canny dealmaking. After failing to secure a tie-up he said was necessary to manage the costs of producing cleaner vehicles, Marchionne needs to show the group can keep churning out profits on its own, even as emissions rules tighten, SUV competition intensifies and worries around his succession abound. Marchionne had long refused to jump on the electrification bandwagon, saying he would only do so if selling battery-powered cars could be done at a profit. He even urged customers not to buy FCA's Fiat 500e, its only battery-powered model, because he was losing money on each sold. But Tesla's success and the need to comply with tougher emissions rules have forced Marchionne to commit to what he calls "most painful" spending. "FCA is way behind rivals in terms of hybrid and electric vehicles and they need to hit the accelerator to convince investors they can close that gap," said Andrea Pastorelli, a fund manager at 8a+ Investimenti. Germany's Volkswagen, Daimler, BMW and U.S. rivals GM and Ford have committed to spending billions of euros each in coming years to try produce profitable cars powered by cleaner fuels. FCA needs to present a clear roadmap, just like Volvo Cars, which ditched diesel from its best-selling XC60 SUV, launched a new electric brand and pledged to shift all brands to hybrid by 2019, a banking source close to FCA said, noting: "The tech divide determines winners and losers in the industry." Marchionne has already said half of the wider FCA fleet will incorporate some elements of electrification by 2022, while luxury marque Maserati will spearhead FCA's electrification drive by making all new models due after 2019 electric. But its plans remain vaguer and less advanced than most big rivals and some investors wonder about the capital required to make vehicles compliant, and what share of spending can go to electrification given FCA's numerous demands.