2014 Chrysler Town & Country Limited 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.

Dodge Viper production to end after 2017

We can't say we're surprised, but we're still saddened to report that the Dodge Viper will not live on past the 2017 model year. It's had a solid 25-year run, though, and that's worth celebrating. Fiat Chrysler Automobiles does just that for the Viper's final model year, with five special editions (some of which seem less special than others, admittedly): The 1:28 Edition ACR, GTS-R Commemorative Edition ACR, VoooDoo II Edition ACR, Snakeskin Edition GTC, and Dodge Dealer Edition ACR. Instead of running through what makes each of these 2017 Vipers special, we'll direct your attention to the press release below and the images above. All but the Dodge Dealer Edition commemorate memorable Viper models of the past 25 years, and the GTS-R is probably the pick of the litter with its classic blue-on-white paint scheme. Unless you prefer to err on the side of gaudy, in which case Dodge has you (and your car) covered with Snakeskin Green. If none of these special-edition Viper models strikes your fancy but you'd still like to park a 2017 Viper in your garage, fret not. Dodge is still offering its "1 of 1" customization program for the Viper's final year of production. Finally, instead of dwelling on the past, even when that past is as exciting as the Viper's, let's choose to look to the future with the only logical question left unanswered: What's next? Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

The Plymouth Prowler was so cool you could get a Prowler-shaped trailer for it

Like many car enthusiasts, we at Autoblog have a tendency to spend our free time browsing online car listings for unusual vehicles. One of our editors' latest finds is this 1997 Plymouth Prowler with less than 300 miles on the clock. And as we looked at it and discussed it in our work chat room, we were reminded just how cool the Prowler was. It was one of the rare automobiles to go from concept to reality almost unchanged. It was even more remarkable Chrysler pulled it off considering its open wheels, aluminum chassis and dramatic body work. The 1997 model year was the very first for the Prowler, and it was only offered in the metallic purple that the show car wore. That show car made its debut in Detroit in 1993. You can see it in the photo above. Besides some tweaked bumpers and reworked headlights, they're hard to tell apart. The Prowler, inspired by hot rods like custom 1932 Fords, helped kick off the retro craze of the late 1990s and early 2000s, leading to Chrysler's own PT Cruiser and other vehicles such as the VW New Beetle, BMW-built Mini Cooper and Ford Thunderbird. The production car boasted some impressive technology, but it also had a number of drawbacks. It featured an aluminum chassis, and it had a rear-mounted transmission connected to the engine via a torque tube similar to the contemporary C5 Corvette. On the flip side, this hot rod-inspired roadster ended up with a 3.5-liter V6 making 214 horsepower, rather than a rumbly V8. This was because there wasn't room in the narrow nose for a V8. It was also saddled with a four-speed automatic, the only available transmission. The interior, while having cool hot rod touches like the body-color instrument panel, AutoMeter tachometer on the steering column and stylish hoops on the seats, was plasticky and sourced heavily from the Chrysler parts bin. These were issues on a car that cost the equivalent of nearly $60,000 in today's money. Chrysler did make efforts to improve the Prowler over time. The most significant improvement was the introduction of a high-output V6 for 1999 making 253 horsepower, which actually resulted in acceleration appropriate for a performance car at the time. Then again, it still had that four-speed automatic. Plymouth also offered the car in a variety of colors and some special editions with two-tone paint. The one sad thing about the Prowler is that Chrysler recognized some of the shortcomings of the car, and it even built a show car that fixed the issues.