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The Dodge Demon gets a Drag Mode and a lesson in Newtonian physics

It's Thursday morning, which means we have more news on the upcoming Dodge Demon, the pumped-up Challenger Hellcat variant that's looking to cause mayhem at a drag strip near you. This week's video, "Third Law," shows the Demon's revised suspension in action and displays another one of SRT's cryptic messages. Dodge claims that the 6.2-liter supercharged Hemi V8 in the Hellcat twins is compromised because it's fitted to a car that needs to be comfortable on the street in addition to a performer on the drag strip. Not so with the Demon, as Dodge says the car is "designed to be highly competent in all drive modes and configurations," including the all-new Drag Mode. Dodge says details about the new mode will trickle out over the next few weeks, but all the info this week focused on suspension. The "Third Law" in this week's title refers to Isaac Newton and motion: "When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body." We're not sure what Newton would have thought seeing the sidewall wrinkling Nitto NT05R drag radials in action, but he'd probably have a reaction of some sort himself. An ideal suspension setup for the drag strip makes for a poor setup on the road. As Dodge puts it, the "old school" way to set up a drag car was to "get the quickest reacting springs upfront, the softest rebound front shocks that wouldn't restrict the springs' reaction, remove any restrictions (sway bar) and increase the compression of the rear shocks." This would give a car great front to rear weight transfer but made for very poor lateral direction control, meaning minor corrections were difficult. The Demon's Drag Mode will use electronics to give the car the best combination of launch and lateral stability. Dodge listed some of the parts to help aid in this goal. They also gave us a few equations that we can't make sense of. Let us know if you have any clues. Hardware: 35 percent lower rate front springs/28 percent lower rate rear springs 75 percent lower rate hollow front sway bar/44 percent lower rate rear sway bar Drag-tuned Bilstein Adaptive Damping Shocks Software: Rear = F/F and Front = F/S F/F – F/S maintained @ wide open throttle (WOT) F/F – F/F < WOT Traction control disabled/ESC maintained Result: 13.5=575@500 Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

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 Hornet supposedly snapped inside Alfa Romeo Tonale factory

It appears that someone in Stellantis' Pomigliano d’Arco Assembly Plant in Italy couldn't keep their cellphone to themselves. Video uploaded to the Alfa Romeo Club Italia Facebook page, then quickly removed, purports to show Dodge's brand-engineered version of the Alfa Romeo Tonale in the same factory where the Alfa will be built. The Dodge is expected to be called the Hornet, and there are a few differences between it and and Alfa Romeo, which is understandable. But if the screenshots on Twitter are accurate, then the Dodge looks a lot closer to the Alfa Romeo than perhaps anyone expected. The front fascia and hood fall in line with Dodge's design language. The Alfa grille is replaced by a narrow, stepped upper grille, and the hood is one of the vented units similar to those available for Dodge's R/T performance trims. And as Mopar Insiders noticed, the silhouette of this car's front end matches a vehicle silhouette Dodge showed during Stellantis' 2021 EV Day.   Inside, the Italian brand's crest in the steering wheel center cap is replaced by Dodge's twin slashes, and the steering wheel has been stripped of the large, curved paddle shifters the Tonale showed on its debut. There's still a start/stop button on the steering wheel, but where the Tonale has a driving mode dial on its dash, this supposed Hornet has another start/stop button. Dodge's push-to-start buttons are usually on the instrument panel, so our guess is that the wheel is a holdover for testing. On the center tunnel, the parking alert buttons and Italian Tricolore flag on the Alfa Romeo are replaced by three different buttons.   We've known Dodge has two electrified vehicles on the way, and the Hornet name has been low-key buzzing for two years. Fiat Chrysler applied to trademark the name in the U.S. in March 2020; at the time, it was thought a vehicle with that name could replace the Journey. In 2021, a July rumor out of Italy was the first whisper of the Hornet name being attached to the Alfa Romeo Tonale. In August, when Stellantis CEO Carlos Tavares said Dodge would get a PHEV in 2024, watchers pegged that model as the Hornet. That hybrid powertrain would show a year after the vehicle's launch, the Hornet anticipated as a 2023 model with the Tonale's turbocharged 2.0-liter four-cylinder. That engine could get the same 256 horsepower and 295 pound-feet of torque as the Tonale, or be boosted to satisfy Dodge's performance credentials.