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Dodge Challenger spied exercising supercharged Hellcat Hemi V8

One of the prime complaints against the Dodge Challenger is that, even in SRT8 guise, its 470 horsepower is responsible for hauling over 4,200 pounds of vehicle. For comparison, the 420 hp in the Ford Mustang GT only has to deal with 3,618 lbs. Things only get worse from there, as the higher-performance variants of both the Mustang and the Chevrolet Camaro are far more powerful than an SRT8 without adding on much heft.
So what is Chrysler to do? The correct answer is add a whole lot more grunt to its hefty two-door and even the odds. That's where the all-new Hellcat engine comes into play. We reported on this engine in May, and suggested that the Hellcat, a supercharged powerplant based on a 6.4-liter V8, would easily generate 500 to 570 hp and could likely arrive boasting more than 600 ponies.
Chrysler's ace in its sleeve has now been spied testing, with a number of Hellcat-equipped Challengers running the potent new engine both in more urbanized areas and under the sun of Death Valley. The hoods on these testers have been raised to accommodate the engine, and that camouflage over the fascias of these prototypes is there to hide a larger air intake. We also note what appears to be a new split grille under wraps. As for power output, our spies are now suggesting a Viper-equalling 640 hp from the Hellcat-equipped cars.

How good would this look as a Dodge? New Peugeot 408 is a cool EV crossover coupe

Americans have long lusted after the forbidden fruits of the automotive markets: Vehicles offered elsewhere but not sold here in the United States. When Fiat Chrysler Automobiles, former parent to Jeep, Chrysler, Dodge, and others, joined forces with PSA (Peugeot and others), there was hope that Americans could get hold of some quirky French cars as part of the deal. That hasn’t happened, at least not yet. As it turns out, Europeans get just as many boring crossovers as we do, though Peugeot thinks it has a solution with the new 408, an aerodynamic compact crossover with style for days. While we seriously doubt a rebadged 408 would ever show up on our shores, it's easy to imagine how a vehicle looking something like this on the same electrified platform could spawn a viable product for the American market. Squint a bit and "new electric Dodge Intrepid" comes to mind.  Perhaps it shouldn't be surprising that France would come out with a new vehicle that seems well-matched to the American market. Utility vehicles made up 46% of new vehicle sales in France in May, matching the sales numbers of sedans in the country. PeugeotÂ’s banking on the fact that many people want the space and usability of a compact SUV but tire of the styling and ubiquity of the vehicle type. The fastback shape provides a more dramatic design look without completely sacrificing the characteristics that make SUVs so popular.  Peugeot offers a traditional SUV in the 3008, but the 408 is sleeker and more aerodynamic. The automaker says that the 408 “offers a feline stance and unique allure, engineering excellence focused on efficiency and intelligent electrification, as well as the emotions provided by cutting-edge technologies dedicated to driving pleasure and instinctive use." Two plug-in hybrid powertrains will be offered first, producing 180 and 225 horsepower. A standard gas model will also be available with a 130-horsepower engine. All variants get an eight-speed gearbox, and Peugeot says an electric model will come later. No Stellantis brand in the United States currently offers a purely electric vehicle.  Peugeot will build the 408 at its plant in Mulhouse, France, for the European market. The vehicle will go on sale early in 2023 and will later become available in China. Related video: Featured Gallery 2023 Peugeot 408 Green Green Dodge Citroen Crossover Future Vehicles

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.