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Watch Stanford's self-driving Audi hit the track

Sending a self-driving race car around a track with nobody inside seems pointless – there's no driver to enjoy the ride, and the car certainly isn't getting a thrill out of it. But the students performing research with Stanford University's Audi TTS test rig "Shelley" (not to be confused with Audi's own self-driving race cars) are getting a kick out of the numbers generated by the machine. "A race car driver can use all of a car's functionality to drive fast," says Stanford Professor Chris Gerdes. "We want to access that same functionality to make driving safer." The teams push the car to speeds over 120mph and the computers have executed lap times nearly as fast as professional drivers. However, they also spend a lot of time maneuvering at 50 to 75 mph, the speeds where accidents are most likely to happen. That way, the students can figure out how to incorporate braking, throttle and maneuvering to develop new types of automatic collision avoidance algorithms. Better technology, for instance, could have saved Google from a recent slow-speed accident where its vehicle was struck by a bus. During race days, students break into teams to perform different types of research. "Once you get to the track, things can go differently than you expect. So it's an excellent lesson of advanced planning," says Gerdes. In the latest rounds of testing, for instance, one PhD student developed emergency lane-change algorithms, while another recorded a skilled human driver in an attempt to convert his behavior into a driving algorithm. The main goal, of course, is to prepare students for something they may not have expected -- an automotive industry that is adopting self-driving technology at breakneck speeds. This article by Steve Dent originally ran on Engadget, the definitive guide to this connected life. Green Audi Technology Coupe Autonomous Vehicles Racing Vehicles Performance Videos racecar research

Audi considers a rugged SUV — maybe on the Scout platform

Audi engineers are formulating plans to possibly build a “super saloon” luxury off-roader SUV in 2027, It would compete in a segment that now includes the Land Rover Defender and Mercedes-Benz G-Class, according to a report in BritainÂ’s Autocar. According to Audi designer Marc Lichte, quoted in the story, the platform for the new model could be borrowed from the Volkswagen GroupÂ’s recently announced sister brand, Scout Motors, which is currently developing electric-powered concepts and prototypes. While Audi has developed a PPE (Premium Platform Electric) architecture for its base EV lineup, that would be replaced in the planned model with ScoutÂ’s ladder chassis to provide the steep departure angles and ground clearance needed to negotiate tough terrain, as well as with the latest generation of AudiÂ’s Quattro four-wheel-drive technology, Autocar reports. Audi is well into development of its Activesphere project, an enticing design blend of coupe and hatchback. The Activesphere uses PPE, co-developed by Audi and Porsche, and will appear in a production Audi product by the end of this year. Audi says. Beyond that, “I think there is space" for a rugged SUV in AudiÂ’s passenger car lineup,  Lichte said. “There is potential because there are only two premium players” in this particular segment" (Mercedes-Benz and Land Rover) “and I think there is a space for a third one.” The upscale Defender was by far Land RoverÂ’s best-selling car last year, with 66,805 sold, and the G-Class set a new sales record the previous year with 41,174 moved worldwide. Audi obviously would like to capitalize on this popularity of the rugged 4x4 segment. The proposed competitor, said Lichte, “will not look like a G-Class and it will not look like a Defender, I can promise you. It will be something else."

Volkswagen might cut 40 models across brands to save cash

Volkswagen once set out to pass Toyota and General Motors and become the largest automaker in the world. Following months of fallout from the diesel emissions scandal, the manufacturer is rumored to be dropping around 40 models from its company-wide lineup. According to German business and finance publication Handelsblatt, the Volkswagen Group is looking to slim down and remove a number of low-volume vehicles from various lineups. The company currently sells around 340 models across brands that include Audi, Lamborghini, and Bentley. Volkswagen is refusing to comment, but Handelsblatt claims to have sources within the company. Last week, Volkswagen Group CEO Matthias Muller announced a new strategy for the company that includes a major focus on electric vehicles and new technology services. During his announcement, Muller said the company would be cutting a number of models, but at the time no numbers, models, or brands were discussed. Despite comments to the contrary, rumors have persisted since late last year that Volkswagen was looking to sell commercial truck and bus manufacturer MAN. Volkswagen owns truck and bus manufacturer Scania, so even if it dropped MAN, the company would still have a foothold within the bus and truck market. There is also talk of the company selling Italian motorcycle manufacturer Ducati, which Volkswagen acquired via Audi in 2012. The company's image has taken a huge hit in the wake of the diesel scandal. Volkswagen has set aside cash in order to pay fines and may be looking to sell these several subsidiaries and cut low-volume models in order offset the costs. Despite the scandal, the company led worldwide sales in the first quarter of 2016. The same was true in 2015, but sales tanked at the end of the year following the diesel revelations. Related Video: Rumormill Audi Bentley Volkswagen Ducati