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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.

Jeep beefs up the Wrangler Rubicon with 2017 Recon Edition hardware

The Wrangler Rubicon Hard Rock is dead. Don't worry; the 2017 Rubicon Recon is heading to showrooms soon to take its place, and judging by what it's packing you'll hardly miss the Hard Rock. Essentially, this is a Rubicon with some beefed-up bits underneath and a few special cosmetic tweaks, a bit like the outgoing Hard Rock. Up front, there's a stronger Dana 44 with strengthened tubes and heavy-duty end forgings. Likewise, the front and rear differentials get stronger cast covers than the Hard Rock's stamped ones. The ratios are the same, with 4.10:1 front and rear ratios, Tru-Lok locking diffs, and a Rock-Trac transfer case. There's also a half-inch lift. Cosmetically, there are new 17-inch wheels exclusive to the Recon equipped with 32-inch BF Goodrich KM tires, and the rock rails have been reshaped to allow owners to fit 35-inch tires without interference. The Recon also adds red seatbelts and stitching, something you haven't been able to get in a Wrangler before, a Jeep rep told us. If that's what you were waiting for to get into a Wrangler Rubicon, well, there you go. There's also the special-edition farkles you'd expect: a dashboard plaque the fender badge, and a unique gauge cluster treatment. The two-door Recon will start at $40,140 and the four door at $43,940 – that's compared to the base Rubicon, which starts at $34,190 in two-door form. So, the Recon represents a nearly $6,000 premium over the base Rubicon and a $1,150 premium over the outgoing Hard Rock. It'll be available in dealers at the end of this month. Related Video:

Supplier says Jeep Cherokee hack only affects FCA cars

Harman doesn't think that drivers need to worry about any further hacks of its products. The company supplies FCA's Uconnect infotainment system where a software vulnerability is responsible for a 1.4-million vehicle recall. "This experimental hack is unique to Chrysler," Harman CEO Dinesh Paliwal said to Automotive News. "This does not exist, to our assessment, in any other vehicle." The reason that the company wouldn't be involved is that automakers aren't simply plugging in the existing infotainment systems into new vehicles. According to Paliwal, Harman supplies the unit, but FCA and other automakers are able to make additional modifications for their vehicles. The National Highway Traffic Safety Administration has also recently taken up the question of broader software vulnerabilities in Harman's products. On July 29, the agency began investigating the company to check for similarities between Uconnect and the infotainment systems supplied to other automakers. The Jeep hack became national news when two researchers were remotely able to take control of a Cherokee. The vulnerability in the cellular connection even gave control over the brakes. "Once people get in the car and get into the CAN bus, then you can start to mimic and mess up many, many things in the car," Paliwal said to Automotive News. Politicians immediately responded with legislation to create federal standards in hopes of protecting drivers better. NHTSA also opened an investigation to make sure the automaker's software update actually solved the problem. Related Video: