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2015 Dodge Challenger SRT Hellcat has 707 glorious horsepower [w/video]

Hold onto your butts. "600-plus horsepower" is what we were told to expect from the 2015 Dodge Challenger SRT with its 6.2-liter supercharged Hellcat V8 engine. But as we've just learned, those were incredibly conservative numbers. Dodge has officially announced that the range-topping Challenger will hit the asphalt with 707 - seven hundred and seven - horsepower, making it the "most powerful muscle car ever."
Of course, 707 hp is only part of the story, as the Hellcat has also been confirmed to produce 650 pound-feet of torque. All that power will run exclusively to the rear wheels through an eight-speed automatic transmission that differs from other Challengers. The new gearbox, 8HP90 (rather than the 8HP70) is "upgraded to handle the extra power and torque," says Dan Reid, SRT's manager of product design and motorsports.
We certainly hope you're prepared to spend a ton of money replacing tires.

FCA inline-six rumored to be real, headed for Jeep Wagoneer

In September, Allpar reported that that clues being dropped at Fiat- Chrysler headquarters, in the carmaker's factories, and on engineer resumes pointed to the development of an inline six-cylinder engine. The site has just proclaimed the rumor is reality, writing that the straight-six, "turbocharged to meet or beat 5.7 Hemi power ratings, with a smoother torque curve, is on the way." The motor's first outing is expected to be either the next-generation Jeep Grand Cherokee, debuting perhaps next year, or the Jeep Wagoneer, debuting in 2020 or 2021. "Tornado" is the purported codename for the power plant said to be just under three liters in displacement, expanding the family begun with the Global Medium Engine 2.0-liter turbo codenamed Hurricane. Engine bay constraints and a long use horizon mean engineers won't simply add two more cylinders to the GME, however. Allpar says the brief is to keep the Tornado GME-T6 — the alphanumeric for "turbocharged six" — no more than three inches longer than the Tigershark 2.4-liter four-cylinder. That means "major design changes" that could include a space-saving head, more closely spaced cylinders, and no cylinder liners. An FCA division called Comau could be called on for its "SmartSpray" plasma lining technology. Allpar muses that the standard version of the engine for Chrysler, Dodge, Jeep, and Ram could get a single twin-scroll turbocharger. Performance trims for Alfa Romeo and Maserati could get different heads and maybe twin turbos, an SRT version might also get both those tweaks. History shows that the Italian versions would make changes to the block, as well. Even so, the Tornado would be less expensive than any Ferrari-supplied V6. A straight-six would put FCA in company with current adopters BMW and Mercedes-Benz, future users like Jaguar, and perhaps Aston Martin. The engine would span the widest range of use cases in the U.S. carmaker's portfolio, though. Potential applications include being a base engine for Ram trucks, serving double duty as a base engine and 5.7-liter Hemi replacement for the Dodge Charger and Challenger, working in the high-end Jeeps, and as a properly hot trim — with Ferrari-designed heads — in the luxury Italian sports cars. The Alfa Romeo Giulia begs for just such motivation to fill the gap between the 280-hp, $42,695 Ti Sport RWD and the 505-hp, $73,700 Giulia Quadrifoglio RWD. And a twin-turbo inline-six in a Maserati Alfieri would stack up nicely with the Germans.

FCA issues recall for 300k Dodge Chargers over airbag sensor

Fiat Chrysler Automobiles has issued another recall, this time for the Dodge Charger. The issue stems from an overly sensitive control module that could deploy the side-curtain airbag and seatbelt pretensioner if the door is kicked or slammed too hard. The recall affects certain Charger sedans from the 2011-2014 model years, specifically those manufactured between May 6, 2010, and June 5, 2014. All told, that amounts to an estimated 322,078 units, including 284,153 in the United States, another 13,169 in Canada, 2,484 in Mexico, and 22,272 overseas. Owners of those vehicles will be asked to bring their vehicles in to their local dealers to have the Occupant Restraint Control module recalibrated, and are being advised in the meantime to "exercise caution when closing doors." If this issue sounds familiar, that's because the automaker issued a similar recall for Ram trucks just last week, affecting over 667,000 four-door pickups in the United States alone. Following a further investigation into its passenger cars, FCA found a similar problem with the Charger, whose door design mandated specific calibration of the module in question for that model. The company says it is aware of three minor injuries potentially related to the issue, but no accidents. This campaign is just the latest in a string of recall-related issues to have emerged from Auburn Hills recently. The Ram truck recall was issued in tandem with another airbag-related recall for a further million pickups. Prior to that it called in another 1.4 million vehicles to update their infotainment system software due to a security issue. Another 350,000 Dodge Journeys were called in before that to have their engine covers secured. The National Highway Traffic Safety Administration is expected to issue the company a massive hundred-million-dollar fine for failing to follow proper procedures related to safety and recall issues. Meanwhile, another NHTSA investigation that could have affected 4.7 million units was closed with no further action deemed necessary. And an appeal court judge in Georgia reduced the damages the company will be ordered to pay the family of a child who died in a fire in a Jeep Grand Cherokee. Statement: Occupant Restraint Control Module August 1, 2015 , Auburn Hills, Mich. - FCA US LLC is conducting a voluntary safety recall to recalibrate control modules on approximately 284,153 U.S.-market sedans to prevent inadvertent side-curtain air-bag and seatbelt pre-tensioner deployment.