2005 Jeep Wrangler 4x4 6 Cylinder 4.0 on 2040-cars

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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.

Detroit automakers observing 8:46 of silence to mark Juneteenth

GM Executive Vice President of Global Manufacturing Gerald Johnson, right, talks with employees at the Fairfax Assembly & Stamping Plant in Kansas City, Kansas. (file photo - GM)     All three Detroit automakers are observing Juneteenth, a day commemorating the end of slavery, on Friday by observing 8 minutes and 46 seconds of silence, among other companywide efforts to advance the causes of social and racial justice and equality. Juneteenth marks the date, June 19, in 1865 when Union soldiers, led by Maj. Gen. Gordon Granger, arrived at Galveston, Texas, and announced the Civil War had ended and enslaved African Americans were to be freed. President Abraham Lincoln had officially ended slavery more than two years prior via the Emancipation Proclamation, but Union forces didn't reach Texas until that time, so there was virtually no enforcement. The 8:46 timestamp is significant because it was the length of time that a police officer in Minneapolis knelt on the neck of George Floyd during an arrest, ultimately killing him and sparking waves of protests across the U.S. and overseas. Autoblog asked automakers about their plans to mark Juneteenth, what they were doing to advance the cause of social justice for Black people, and how many African Americans they employ in both blue- and white-collar jobs. We heard back from GM, Ford, Fiat Chrysler and Honda but not from Nissan and Toyota. General Motors GM’s U.S. workforce is 17.2% Black and 69.2% white, according to its most recent corporate Diversity and Inclusion Report. GM's total global employment is 173,000, and it says women and minorities represent 40% of its team of corporate officers. For reference, the Census Bureau says African Americans make up 13.4% of the U.S. population of roughly 328 million people. White people constitute 76.5%. As previously reported, GM planned to pause production at its factories on each shift today and observe silence for 8 minutes and 46 seconds. The company will also have a digital countdown clock atop the GM's headquarters in Detroit for the moment of silence. Additionally, Chairman and CEO Mary Barra has said she will lead a new Inclusion Advisory Board made up of people from within and outside GM to suggest areas for change and hold the company to its commitments to fight injustice and racial inequality.

2017 Jeep Grand Cherokee spied looking refreshed

Jeep is preparing another facelift for the Grand Cherokee. Spied here undergoing testing, the updates to the upscale SUV look like they'll be fairly limited in scope. The current WK2-generation Jeep Grand Cherokee was introduced in 2010 as a 2011 model, replacing the round-eyed WK model that had been around since 2005. It underwent a mild update last year and is now gearing up for another round. This refresh appears to have a new front fascia with wider-spaced grille slats, and though hidden from view, will likely incorporate a restyled bumper with new fog lights. Expect some revisions inside the cabin to accompany the new face, and some updated engines, too. The current base model's 3.6-liter Pentastar V6 is anticipated to offer more power and get better fuel economy, plus offer flex-fuel capability. Of course, the 5.7-liter Hemi V8 will also likely be offered, and if we're lucky, an even more powerful SRT performance model, too. The updated JGC is expected to arrive in the first quarter of the new year. Jeep will be marking its 75th anniversary then, so expect some special editions of this and other models in the portfolio to arrive in true Jeep style. In the meantime, you can check out the spy shots in the gallery above. Related Video: