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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.

Junkyard Gem: 1981 Dodge Challenger

The first Dodge Challenger was an E-Body sibling to the 1970-1974 Plymouth Barracuda, and it was a pure Chrysler product with either Slant-6 or V8 power. Then stuff happened and the Challenger name went away for a while, returning in 1978 on a rebadged Mitsubishi Galant Lambda. For 1981, the Challenger got an updated body, and that's what we've got here in a Denver-area self-service wrecking yard. Chrysler was selling lots of Mitsubishis by the early 1980s, including the Colt econobox, the Dodge Ram 50 pickup, and the Plymouth Arrow truck. The Challenger's Plymouth-badged sibling was the Sapporo. This one had a bunch of late-1990s receipts from Los Angeles-area shops, and a check of the VIN on the California smog-check database shows that it last passed the Golden State's emissions test in 1997. Did it drive to Colorado 20 years ago and then sit until a few months ago? There is no easy way to know. Early Mitsubishi-built Challengers could be had with a 1.6-liter four-cylinder engine, but in 1981 the only engine choice was the Astron 2.6 four-banger, rated at 105 horsepower. Members of the Astron 2.6 family powered everything from Dodge Aries-Ks to Mitsubishi Starions in North America, and production continued nearly into our current century for Chinese-market trucks. Not many miles on this car, and no rust. The Index of Effluency-winning team at the recent Colorado 24 Hours of Lemons race grabbed a few bits from this car for their somewhat related 1976 Plymouth Arrow, but otherwise it appears that this rare classic may go to the crusher more or less intact. It's a lightweight, rear-wheel-drive coupe with decent power (for its era) and a 5-speed manual transmission, but there's just not much of a following in Colorado for these cars. I see the occasional Sapporo or Challenger during my junkyard travels, but the numbers have declined in recent years. Soon they will all be gone. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Related Video: Featured Gallery Junked 1981 Dodge Challenger View 26 Photos Auto News Dodge Automotive History Coupe Performance

Weekly Recap: Toyota propels hydrogen fuel cells

Toyota is serious about hydrogen fuel cells, and it wants the auto industry to follow suit. The Japanese automaker said this week it's releasing 5,680 fuel cell patents from around the world, including technologies used on its upcoming sedan, the 2016 Mirai. The move is unusual, but not unprecedented, as Tesla similarly released its electric vehicle patents last year. The idea for Tesla, and now for Toyota, is to spur development of alternative propulsion. "By eliminating traditional corporate boundaries, we can speed the development of new technologies and move into the future of mobility more quickly, effectively and economically," said Bob Carter, Toyota Motor Sales senior vice president of automotive operations, in a statement. Toyota's fuel cell patents will be free to use through 2020, though patents related to producing and selling hydrogen will remain open forever. Toyota said it would like companies that use its patents to share their own hydrogen patents, but won't require it. "What Toyota's doing is really a logical move, and really a good move for the industry," Devin Lindsay, principal powertrain analyst with IHS Automotive, told Autoblog. The announcement was made at the Consumer Electronics Show in Las Vegas. It comes as Toyota prepares to launch the hydrogen-powered Mirai in a limited number late this year in California. The launch will be extended to the Northeastern United States next year. Toyota also has announced plans to support networks of fueling stations in each region to try to smooth consumer adoption. The Mirai has a 300-mile range on a tank of hydrogen, and it takes about five minutes to refill. Fuel cells have been receiving increased attention recently, and Audi and Volkswagen debuted hydrogen-powered cars at the 2014 Los Angeles Auto Show. Honda, another proponent of the technology, also showed its updated FCV concept in November in Japan. The company, however, has delayed its fuel cell sedan a year until 2016. Like Toyota, Honda says its hydrogen-powered car will have a range of 300 miles or more. Meanwhile, Hyundai currently offers leases for fuel-cell powered Tucsons, which have a 265-mile range, in Southern California. Despite the optimism some automakers have for fuel cells, the technology still faces barriers. A lack of filling stations has long held it back, and many consumers are not familiar with the potential benefits.