Audi A4 - Turbo - 5 Speed Manual - Great Car!!! on 2040-cars

Auto blog

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

Car cocktails and Risky Business Porsches with Brett Berk | Autoblog Podcast #502

On this week's podcast, Mike Austin and David Gluckman are joined by a special guest, Autoblog contributor Brett Berk. The three discuss cars in film and TV as well as Brett's series on car-themed cocktails. There is of course a recap of what they've all been driving lately, and the episode wraps up with Spend My Money buying advice to help you, our dear listeners. The rundown is below. Remember, if you have a car-related question you'd like us to answer or you want buying advice of your very own, send a message or a voice memo to podcast at autoblog dot com. (If you record audio of a question with your phone and get it to us, you could hear your very own voice on the podcast. Neat, right?) And if you have other questions or comments, please send those too. Autoblog Podcast #502 The video meant to be presented here is no longer available. Sorry for the inconvenience. Topics and stories we mention 2017 Chevrolet Bolt EV - Autoblog's 2017 Technology of the Year Car award winner 2017 Ford Shelby Mustang GT350R 2016 Kia Soul EV 2017 Audi A4 sedan The story of the Risky Business Porsche 928 The Taxi Cocktail took us for a ride The myth and mystery of The Bentley Cocktail Used cars! Rundown Intro - 00:00 What we're driving - 01:50 Brett Berk interview - 21:12 Spend My Money - 39:44 Total Duration: 54:02 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Feedback Email – Podcast at Autoblog dot com Review the show on iTunes Podcasts Audi Bentley BMW Chevrolet Maserati Mercedes-Benz Porsche kia soul ev Chevrolet Bolt porsche 928 ford shelby mustang gt350r cocktails

Audi's fastest cars won't catch your drift

"I don't like them. I do not see the reason for them. We do not see the sense in sitting there burning the back tires. It's not fast." – Stephan Reil Drift modes are popping up in sports cars all over the world, but Audi Sport development boss Stephan Reil refuses to have anything to do with them, insisting they're a waste of time and tires. So if you want to show off with a wild-looking, tire-smoking, perfectly controlled drift in an Audi Sport model, you will have to brush up on your car control, not your button pushing. "No drift mode. Not in the R8, not in the RS3, not in the RS6, not in the RS4," Reil said. "I don't like them. I do not see the reason for them. We do not see the sense in sitting there burning the back tires. It's not fast." That seems a bit like Reil and his team are missing a trick that is proving popular with enthusiast buyers and isn't technically difficult to do. It's also a whole lot safer than holding down the skid-control button for long enough to switch off all the electronic safety nets, which Audi Sport will actually let you do. "You can do it yourself [drifting] with the ESP off, if you hold it [the button] for three seconds," Reil challenged. "Then it will not intervene for you even when it [the car] is fully out of control, because that's what you asked it not to do. "You wanted the full control by pushing that button. You got it." Almost every fast car, from Ford to Ferrari, now comes with (or soon will) a drift mode so drivers can just stomp on the gas and turn the wheel to instantly look like rally stars. The dangers of do-it-yourself drift control (which our forefathers used to call "driving") make up most of the moral defense for the companies that use the computer-controlled versions. While critics have called drift modes irresponsible, proponents argue that it is far safer than switching off all the safety nets, because there is still a level of skid-control safety behind it. "Drift control is a lot safer than just turning everything off," BMW M chief Franciscus van Meel said during the launch of the M550i xDrive. "The drivers can enjoy the car on a track but it still has another level of safety to catch them if they make a mistake." View 23 Photos But is that extra level of safety actually for the common good? Critics note there is no way to restrict drivers using drift modes on suburban streets.