180 Mile Aventador Roadster, Perfect, Yellow Pearl! on 2040-cars

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2013 Lamborghini Aventador LP 700-4 Roadster

What Dreams May Come
The Lamborghini Aventador LP 700-4 Roadster left me stupefied. Despite my experience with countless other high-powered exotics on a variety of racing circuits, including nearly all of its Gallardo siblings, the all-wheel-drive, 700-horsepower flagship dropped my jaw to the ground.
Less than 24 hours earlier, I had been sitting on an airplane at 39,000 feet studying press releases about the Italian automaker's newest range-topping convertible. While everything looked spectacular on paper, I was genuinely concerned that its new cylinder deactivation system and open-roof configuration would spoil some of the fun - soften its personality, to be more specific.

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.

Listen to the Lamborghini Hurac'an fire up

Lamborghini just revealed all the juicy details about its 2015 Huracán this morning, but apparently Autobild was on hand for a photo shoot of the car, and shot this quick video of the new Lambo starting up. It's not a rev-happy video, but we're still happy a camera was on hand to capture the raucous exhaust note as the 610-horsepower V10 roared to life.
The note emanating from the Huracán's quad exhaust outlets doesn't sound quite as high-strung as an Aventador or Reventón, but it's definitely a throatier, more menacing sound than the Gallardo it was designed to replace. While the video posted below is a good tease of what the car sounds like in real life, we can't wait to hear this engine hitting its peak horsepower at 8,250 rpm.