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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.

Watch the Lamborghini Sesto Elemento used as a commuter car

Lamborghini never homologated the limited edition Sesto Elemento for the road, but this guy threw caution to the wind by taking the track-only sports coupe on the highway. He even recorded the high-speed blasts on video and had a Rolls-Royce along as a posh camera car. Lamborghini made just 20 examples of the Sesto Elemento, and they sold for 2 million euros each, which equaled $2.8 million at that time. The powertrain was the 570-horsepower V10 and all-wheel drive system from the Gallardo LP570-4 Superleggera, and Lambo made extensive use of carbon fiber for the special coupes, which cut the weight to just 2,200 pounds. The company claimed they could sprint to 62 miles per hour in only 2.5 seconds and reach a top speed of 198 mph. This driver was clearly very excited to show off the copious power from the limited edition Lamborghini, but he might have had a better time at the track. That is where Lamborghini means for the Sesto Elemento to play, and there would be no worries about the authorities potentially confiscating his rare ride. Related Video:

2016 Lamborghini Huracan LP 610-4 Spyder First Drive

Convertibles get a bad rap when it comes to performance cars. Once, a lack of a roof meant extra performance. Now it means added weight and loss of structural rigidity. This stigma even applies to supercars, maybe more so. In the case of Lamborghini, the Huracan LP 610-4 Spyder is the "lifestyle" version. Which is silly, but doesn't diminish the appeal. Essentially, the Spyder is a Huracan with a fabric roof. Same 602-horsepower V10 inches behind the cabin, same hybrid aluminum-and-carbon-fiber construction, and same all-wheel-drive (though updated across the line for 2016). The performance compromise is a mere one mile per hour drop in top speed, and two-tenths of a second slower claimed 0-62 mph time of 3.4 seconds. (We suspect this is generously slow, to protect the egos of coupe owners). All told, the Spyder adds about 220 pounds in curb weight versus the coupe (Italian "dry" weight numbers are notoriously optimistic, so take the 3,650-pound Spyder claim with a grain of salt). The aerodynamic management on the Spyder is so good that the 201-mph top speed is valid with both the top up and retracted. In detail, the conversion in making the Huracan convertible is extensive. The roof itself is three layers of fabric, with a middle rubberized ply to cut down on interior noise. The design brief was to maintain the Huracan's hexagons-gone-wild theme with the top up and down. Spend 17 seconds waiting for the fully automatic top to lower, and the shape retains the coupe's motif. Part of the top's electronic ballet is a pair of flaps that extend out to preserve the shape of the B-pillar. Those flaps also feature narrow slits that smooth the wind along the side of the car, reducing turbulence near the driver's and passenger's ears. Additional side deflectors keep more wind away from your head. And with the top down the rear window's maximum height is restricted to prevent it from catching air. The aerodynamic management on the Spyder is so good that the 201-mph top speed is valid with both the top up and retracted. Suck on that, coupe aficionados. The Huracan's performance is so ridiculous that few can explore the margin between the two bodystyles. In any case, we didn't get much chance to stretch the Huracan's legs on our press drive in Miami, due a torrential downpour and the fact that South Florida is a terrible place for driving. Maybe that's where the "lifestyle" portion comes in, because Miami is a fantastic town for flaunting wealth.