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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.

FCA's Pentastar V6 gets more power, efficiency for 2016

Already a vital member of FCA's powertrain lineup, the 3.6-liter Pentastar V6 is receiving major efficiency improvements for 2016. Thanks to a massive amount of new tech attached to the mill, fuel economy is up six percent, and torque below 3,000 rpm jumps nearly 15 percent. The updates arrive first in the 2016 Jeep Grand Cherokee, but they should proliferate to other models eventually. At least in the Grand Cherokee, the tweaks push power up five horsepower to 295 ponies. FCA's engineers went through the Pentastar from top to bottom to eke out as much efficiency as possible. For example, there's now a two-speed variable-valve lift system that can run in low- or high-lift modes. This upgrade is responsible for 2.7-percent better economy, the company claims. A new intake manifold with longer runners and updated variable-valve times also helps boost the torque output. Further improvements come from pushing the compression ratio to 11.3:1, from 10.2:1 before. Perhaps most impressive is that despite all of the innovations, the latest Pentastar actually weighs four pounds less than the current version. Beyond the Pentastar improvements, all of the FCA US gasoline engines, except for the Viper's 8.4-liter V10, will be E15-compatible for 2016. The company says that it wants to be ready for the higher ethanol content fuel's greater use in the near future.

FCA CEO Manley says alliances are still possible but aren't necessary

DETROIT — Fiat Chrysler Automobiles Chief Executive has a message for Renault SA and other would-be partners: We are happy to talk, but we can go it alone. "Strategically, we have a solid future and clear plans that are being invested in and are underway now," Mike Manley said during a session with reporters the day after the company released better than expected second-quarter results. "That isn't to say if there is a better future through an alliance or partnership or merger we wouldnÂ’t be open and interested to it." Fiat Chrysler is open to re-starting merger negotiations with French automaker Renault, Manley said, but added the French car maker is not the only potential partner to gain scale or plug gaps in Fiat Chrysler's technology or vehicle lineup. "To say are they the only opportunity, the answer to that question would be a definitive ‘No,Â’" Manley said. Fiat Chrysler in June withdrew a $35 billion merger proposal with Renault after French government officials intervened in the talks and sought to delay a decision on the deal. The Wall Street Journal reported on Friday that Renault and Nissan are trying again to reshape their alliance and resolve disagreements that helped to derail the merger talks with Fiat Chrysler. Fiat Chrysler has a commercial vehicle partnership with French rival Peugeot SA, and the two companies discussed a broader combination before Fiat Chrysler made its offer to Renault, people familiar with the situation have said. Manley said automakers are not the only potential partners. "There are cooperations that can help in specific technologies. There are cooperations as we think about the consumer-car interface," he said. "You could see collaborations that never would be there in the past." Fiat Chrysler's North American business is strong thanks to Ram trucks and Jeep SUVs, but in other markets the automaker faces continued challenges. The company is overhauling its mass-market business in Europe, which is anchored by the Fiat brand. Fiat Chrysler's Europe, Middle East and Africa operations were marginally profitable in the second quarter and achieved 1.8% profit margin in 2018. Manley has set a goal of 3% operating margins, well short of the 10% margins the company forecast for North America.