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Mercedes-AMG teases C63 coupe

Thanks to a recently leaked presentation slide, the cat is already out the bag when it comes to the attractive styling of the Mercedes-AMG C63 Coupe. Still, Mercedes' long series of teases for the upcoming two-door's design continues in a new video. Unlike the last brief teaser, this latest clip shows the coupe completely free of camouflage. Although, the editing is so quick in the 15-second clip, you never really get a strong glimpse at the future model beyond its front bumper. Not that we're complaining about another opportunity to hear the growl from the 4.0-liter, twin-turbo V8. After several videos and galleries of images with various looks at the new model, the wait to learn everything about the C63 Coupe is nearly over – the official reveal comes on August 19. All signs suggest that the two-door will offer the same choice as the sedan between 469 horsepower and 479 pound-feet of torque or 503 hp or 516 lb-ft versions of the twin-turbo V8 with a seven-speed gearbox.

Weekly Recap: Autonomous driving goes commercial in Nevada

Nevada granted Daimler Trucks North America the first license to run an autonomous commercial vehicle on public roads in the United States Tuesday, marking another milestone in the technology's rapid advancement. Gov. Brian Sandoval and Daimler truck chief Wolfgang Bernhard promptly used the license to lap Highway 15 near Las Vegas in a newly revealed Freightliner Inspiration Truck. It was a clear signal that autonomous driving is big-rig reality, though it's still a long way from widespread use. Nevada certified two of Daimler's Freightliner Inspiration Trucks, which use the company's Highway Pilot system with a stereo camera, radar, and lane-keeping collision-prevention features to regulate the brakes and steering. The radar component has a long-range sensor that can cover 820 feet at an 18-degree angle and a shorter-range unit that stretches 230 feet at a 130-degree angle. The Inspiration trucks are based on the existing Freightliner Cascadia Evolution model used on US roads. In addition to the autonomous technologies, it also has futuristic design cues, including blue lighting in the front and a new hood and grille. While there are only two Freightliner Inspiration trucks in existence, Daimler expects to bring the Highway Pilot system into mass-produced big rigs by 2025, in time to capitalize on the market's predicted growth. The German truckmaker predicts the global hauling market will triple by 2050, and the United States will be a key part of that growth. Trucks carry 69.1 percent the nation's domestic freight tonnage and hauled 9.7 billion tons of freight in 2013, according to the American Trucking Association. Daimler expects autonomous driving to augment this growth, and perhaps evolve the role of the truck driver. Still, the company points out autonomous tech is not meant to replace drivers, but to assist them and relieve fatigue and monotony on long hauls. The driver has to stay in control for passing, in city traffic, and when hooking up the trailer. The company said autonomous driving also offers the potential for improved fuel economy – tests showed a five-percent gain – and lower maintenance costs. Daimler also said the technology could reduce congestion on the road. Much of this is attributable to the constant flow of traffic, which is aided by autonomous driving. While the benefits are becoming increasingly apparent, autonomous technology is still met with skepticism.

New European charging network will offer speeds up to 350 kW

It's about to get easier to fast-charge your electric vehicle across Europe thanks to four major automakers working together in a new joint venture. BMW, Daimler (Mercedes-Benz), Ford, and the VW Group (Audi and Porsche) have all signed a Memorandum of Understanding to install about 400 DC fast charging sites in Europe. As you may know, there are different types of fast chargers, but the ones that this group is talking about installing will be able to charge an EV in much less time than other stations. That's because these chargers will offer power levels of "up to 350 kW." Compare that to what's generally considered the current gold standard, the Tesla Superchargers, which have rates of up to 145 kW and a statement not that long ago from a Ford exec that suggested that 150 kW chargers would be the new normal. Of course, the Tesla chargers use the company's proprietary connector and the new network the JV is setting up will use the CCS standard. The first new stations will go up in 2017 and those 400 sites are just the beginning. A joint statement by the JV says that EV drivers will "have access to thousands of high-powered charging points" by 2020 along highways and main roads. "The charging experience is expected to evolve to be as convenient as refueling at conventional gas stations," the companies said. While not every electric vehicle will be able to take advantage of the 350 kW charging rate, the companies involved would be silly to build the infrastructure without vehicles that can handle that kind of energy flow. The JV says it would welcome participation from other automakers and will cooperate with interested regional partners. Related Video: News Source: Daimler Green Audi BMW Ford Mercedes-Benz Porsche Volkswagen Electric fast charging