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Did a US automaker blow the whistle on Hyundai, Kia fuel economy issue?

In all of the most hotly contested mainstream segments of the motoring universe, the difference of one mile per gallon averaged on a widow sticker can mean the difference between a sale and a walk-off - to say nothing of two or three mpg. So, when Hyundai and Kia were forced to reveal that many of their 40-mpg ratings were actually 38s and 37s, well, it made for big news.
It also, conceivably, made for a competitive disadvantage immediately, when the Korean automakers' products were being shopped versus the guys down the block. And it's that disadvantage that makes a recent story from Automotive News so juicy.
AN is reporting that Margo Oge, former head of the Environmental Protection Agency's Office of Transportation and Air Quality, got a tip in 2010 that Hyundai/Kia were "cheating" to get its impressive fuel economy numbers. The tip, said Oge (who retired from the EPA this past September), came from a senior vice president from a domestic automaker. The source was credible enough for Oge to launch an audit of the Hyundai figures, which ultimately lead to the debacle that we reported on a few months ago, and that the Korean company has been trying to bounce back from ever since.

All hail the Hellephant, Mopar's 1,000-horsepower crate engine

It's shocking to say this, but the all-powerful Dodge Demon looks weak now that Mopar has unleashed the Hellephant. This crate motor makes 1,000 horsepower and 950 pound-feet of torque, and its name is a combination of the nickname for the old 426-cubic-inch Hemi V8 and, obviously, the Hellcat. This monster is a 426-cubic-inch version of the current third-generation Hemi V8 topped by a supercharger similar to what the Hellcat line packs. Everything is cranked up to — or perhaps, past — 11. The engine block is made of aluminum and weighs 100 pounds less than the equivalent iron block. All of the internals are forged. The stroke and bore have been increased. The supercharger produces 15 pounds of boost and displaces 3 liters; more than the 2.7-liter blower on the Demon and the 2.4-liter blower on the Hellcat. And as big and powerful as it is, it will still rev to 7,000 rpm. It's a thoroughly monstrous motor, but shockingly, it won't be that difficult to live with. For one thing, Mopar will offer a complete kit to get the engine up and running, including an engine computer, wiring harness and drive-by-wire throttle. It also runs on 93-octane pump gas. That's especially amazing considering the Demon engine "only" makes 840 horsepower, and that's on race gas with 100+ octane fuel. It also has us wondering what the Hellephant could make on racing fuel. The Mopar folks did say that there's room to add more power. Pricing wasn't announced for the Hellephant engine. The Hellcat crate engine retails at $19,350 directly from Mopar, so it's safe to assume that the Hellephant will go for more. The installation kit with the computer and harness will be an extra charge of likely over $2,000, based on the Hellcat kit. The engine and the kit will be available in the first quarter of 2019. Related Video: Featured Gallery Hellephant Crate Engine SEMA Show Chrysler Dodge Jeep RAM Performance dodge demon hellephant

Waymo’s autonomous vehicles are driving 25,000 miles every day

Waymo, the former Google self-driving project that spun out to become a business under Alphabet, has driven 8 million miles on public roads using its autonomous vehicles. Waymo CEO John Krafcik shared the company's milestone Friday while onstage with Nevada Governor Brian Sandoval at the National Governors Association conference in Santa Fe, N.M. The figure is notable when compared to where Waymo was less than a year ago. In November, the company announced it had reached 4 million miles, meaning the company has been able to double the number of autonomous miles driven on public roads in just eight months. Waymo's fleet of self-driving vehicles is now logging 25,000 miles every day on public roads, Krafcik said. He later tweeted out the stats along with a graphic. Waymo has 600 self-driving Chrysler Pacifica Hybrid minivans on the road in 25 cities. It's also adding 20,000 Jaguar I-Pace crossovers and has plans for another 62,000 Pacificas. The company also relies on simulation as it works to build an AI-based self-driving system that performs better than a human. In the past nine years, Waymo has "driven" more than 5 billion miles in its simulation, according to the company. That's the equivalent to 25,000 virtual cars driving all day, everyday, the company says. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. https://platform.twitter.com/widgets.js This newly shared goal signals Waymo is getting closer to launching a commercial driverless transportation service later this year. More than 400 residents in Phoenix have been trialing Waymo's technology by using an app to hail self-driving Chrysler Pacifica Hybrid minivans. The company says it plans to launch its service later this year. Waymo's driverless ride-hailing service has received the most attention. But the company is also working to apply its self-driving system to three other areas, including logistics (so trucking), making public transportation more accessible and, further off, plans to work with automakers to make personally owned vehicles. Waymo, and more specifically Krafcik, has never provided much detail about how its self-driving system would make public transportation more accessible. On Thursday, Krafcik teased a future announcement.