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Challenger A/T Unlimited Concept could be your next Hellcat-powered ORV

This past June I spent an excellent day hanging out with Joey Ruiter, driving and discussing his Reboot Buggy project. Before heading home, I let him know that he was more than welcome to keep me abreast of whichever new automotive project he'd get into. You can never have too many car designers and one-off fabricators in your Rolodex, right?
Ruiter recently made good with the follow-up, emailing me with details on this Dodge Challenger A/T Untamed Concept that pushes a lot of hot buttons for the muscle car and off-roading enthusiasts.
This all-terrain Mopar is a lot more than a Challenger body dropped on a truck chassis, too. A materialized version of the A/T would included a completely new, long-travel suspension, skid plates, body armor and rock sliders, and obviously flared fenders to help accommodate a hellacious set of off-road-ready tires. The dramatically revised underpinnings would be topped with a slick graphics package and a killer lower light bar, all making the A/T look quite cohesive in its own, radical way. And the result would be a car no longer limited to mere road-driving.

Turn up the volume: Flat out in the Dodge Charger Scat Pack

The 2019 Dodge Charger R/T Scat Pack is a rare breed in the car market. It's a reasonably affordable large sedan with a huge honking V8 and rear wheel drive. You know, the perfect car for this Fourth of July. Or any day ending in Y, really. The R/T Scat Pack is the second most powerful version of the sedan with a 6.4-liter naturally aspirated V8 making 485 horsepower and 475 pound-feet of torque. Only the 707-horsepower Hellcat is a more powerful Charger. But power is only part of the story. The other part is the noise. The V8 has a gritty, dirty rumble to it. We recorded it cruising up on-ramps, down shifting, and got a few standing revs out of it. Check out the video to hear for yourself.

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.