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Next Audi A8 to drive itself up to 37 mph

Audi has been publicly, loudly, working the autonomous angle for years - it was working on Shelley, the autonomous TTS that would climb Pikes Peak in 27 minutes, way back in in 2009. Parent company Volkswagen had been working with Stanford University on autonomous vehicles for five years before that, and the same program collaboration would take the lead in Audi's efforts here. Where are we now? Well, a convoy of Audi A7s just drove journalists from San Francisco to the Consumer Electronics Show in Las Vegas, with "piloted driving in 100 mile stints." On the highway, the "piloted driving" A7 works up to 70 miles per hour and can change lanes, pass other cars, accelerate and brake on its own. A report in Autoweek says public adoption of the technology will continue with the next-generation A8, which will be able to navigate on its own up to 37 mph, make its way through traffic, find a parking spot and park itself. Over time, capabilities will be added - like a higher mph limit - as the technology and the legal issues are fine tuned. The A7 that just did the SF-to-LV run doesn't work in cities, only on highways, so it appears Audi is kicking this off with the abilities demonstrated in an A6 Avant last year at CES. That car had a Traffic Jam mode that only worked in dense traffic and up to 40 mph, but when in operation, it allowed the driver to watch a movie or conduct a videoconference. We have a feeling those two bits of icing won't be included in the fourth-generation A8, though. We'll be late to the party when the big sedan comes; Audi says it will go on sale by the end of 2016, but the US isn't expected to get it until 2017 as a 2018 model. Featured Gallery Audi A8 Spy Shots News Source: AutoweekImage Credit: CarPix Audi Technology Autonomous Vehicles Luxury Sedan

Audi RS6 Avant and Mercedes-AMG E63 S drag race for Top Gear

Sometimes the kids are late for school, and you need a wagon to get them there in a hurry. In its latest drag race, Top Gear finds out which is the quicker high-performance family hauler: the Audi RS6 Avant or the Mercedes-AMG E63 S. The specs suggest this race should be quite close at the finish line. The RS6 has a 4.0-liter twin-turbo V8 with 552 horsepower, but the E63 S is a little more powerful with 577 hp from a 5.5-liter twin-turbo V8. However, the Audi has a traction advantage from the all-wheel drive system, whereas the Mercedes only spins its rear wheels. Pick your favorite, and then watch the video to see if the similar numbers translate to a photo finish in the real world. Related Video:

Audi getting ready for an entire line-up of PHEV models

Despite years of researching any number of standard ICE alternatives, it's becoming clear that different automakers are starting to throw their weight behind their advanced-powertrain technologies of choice. For instance, Toyota is gearing up for its first production hydrogen fuel-cell vehicle next year. Nissan continues to preach the gospel of the battery-electric engine. For Audi, plug-in hybrids appear to be the way to go. The German automaker plans to have a plug-in hybrid version of every one of its models by the end of the decade, UK's Autocar reports, citing comments Audi research and development head Ulrich Hackenberg made at a recent launch event for the A3 Sportback E-Tron. Hackenberg spelled out two variants of the powertrain, including one front-wheel drive version that pairs an electric motor with a 1.4-liter gas engine (this is the version used in the A3), and another to be used for four-wheel-drive vehicles in which an electric motor drives the rear wheels. We couldn't get more information from Audi representatives here on the A3 Sportback E-Tron launch ourselves, and an Audi spokesperson said in an e-mail to AutoblogGreen that the company wasn't commenting further on its plans for plug-in hybrid powertrains in more models. Audi has started pre-sales of the A3 Sportback E-Tron in Germany, pricing the car at about $51,000 with deliveries to start sometime this winter. The vehicle puts out 204 horsepower and can go as far as 31 miles on electric power alone. An exact date has not been set for importing that plug-in to the US, but it will happen some time next year.