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Stanford goes from Pikes Peak to Thunderhill with autonomous Audi TTS

In the years since Stanford University engineers successfully programmed an Audi TTS to autonomously ascend Pikes Peak, the technology behind driverless cars has progressed leaps and bounds. Back then the Audi needed 27 minutes to make it up the 12.42-mile course – about 10 minutes slower than a human driver. These days, further improvements allow the vehicle to lap a track faster than a human. The researchers recently took their autonomous TTS named Shelley to the undulating Thunderhill Raceway Park, and let it go on track without anyone inside. The Audi reportedly hit over 120 miles per hour, and according to The Telegraph, the circuit's CEO, who's also an amateur racing driver, took some laps as well and was 0.4 seconds slower than the computer. To make these massive technological advancements, the Stanford engineers have been studying how racers handle a car. They also hooked up drivers' brains to electrodes and found the mind wasn't doing as much cognitively as expected. It instead operated largely on muscle memory. "So by looking at race car drivers we are actually looking at the same mathematical problem that we use for safety on the highways. We've got the point of being fairly comparable to an expert driver in terms of our ability to drive around the track," Professor Chris Gerdes, director of Stanford's Revs Program, said to The Telegraph. With progress coming so rapidly, it seems possible for autonomous racecars to best even elite drivers at some point in the near future. Related Video:

IIHS gives 90 models its Top Safety Pick award in one fell swoop

Although the Audi A7 and the Toyota Sienna are positioned on completely different ends of the automotive spectrum, they overlap in one important area: both earned a Top Safety Pick+ award from the Insurance Institute for Highway Safety (IIHS). They're among the 49 cars that received the distinction for 2021, while 41 additional models scored a Top Safety Pick (without the plus) award from the institute, bringing the number of winners to 90. Earning a coveted Top Safety Pick award from the IIHS is easier said than done. Recipients need to score a good rating in the institute's six crash tests, be available with a front crash prevention system that scores a superior or advanced rating in vehicle-to-vehicle and vehicle-to-pedestrian evaluations, and be offered with (but, crucially, not necessarily fitted standard with) headlights that are either good or acceptable. Vehicles that have good or acceptable headlights across the full range, regardless of trim level, are eligible for the Top Safety Pick+ award. The Hyundai Group (which includes Hyundai, Kia, and Genesis) earned more awards than any other carmaker, with 12 standard Top Safety Pick distinctions and five earning a Pick+. Volvo led the Pick+ chart with its entire lineup of nine vehicles. At the other end of the spectrum, Mitsubishi still hasn't earned a single award, and General Motors only nabbed one of each. Safety is spreading across market segments, according to the IIHS. It pointed out that, in 2020, there were no minivans or pickup trucks on the list of Top Safety Pick recipients. Fast forward to 2021, and the list includes the Honda Odyssey, the Toyota Sienna, and the Ram 1500 crew cab; the first two earned a Pick+. The full list of 2021 award winners is on the IIHS website. Note that, for some models, only units built after a certain date earned an award. This distinction reflects a change (usually in headlights) during the production run. Cars sold in the United States are safer than ever, but automakers still sell vehicles with a zero-star crash test rating in many global markets. Suzuki's 2020 S-Presso flunked a reasonably basic round of tests in 2020. Featured Gallery 2021 Hyundai Palisade View 12 Photos Audi Hyundai Volvo

2015 Rolex 24 at Daytona pre-race notes

Reigning Indy 500 champion Ryan Hunter-Reay summarized our feelings on every year's Rolex 24 Hours at Daytona when he said, "The 24 kind of kicks off the year and has become part of my calendar... It definitely helps you get in race shape after a long layoff." Speaking of IndyCar drivers, 14 of the 33 pilots who started last year's Indy 500 are driving in Daytona this year, and an IndyCar driver has been part of the overall winning team for the last four years. The race starts at 2:10 pm Eastern Standard Time, here's where you can watch it: 2-4 pm: Fox Sports Network 4-8 pm: Fox Sports 2 8-10 pm: Fox Sports 1 10 pm-7 am: IMSA TV on IMSA.com - commentary available here for the full 24 hours 7 am – 2:30 pm (Sunday) – Fox Sports 1 Timing and Scoring Andy Blackmore's typically awesome Spotter's Guide Video primer on the four classes: Prototype (16 in this year's race), Prototype Challenge (8), GT Le Mans (10), GTD (19), and how to identify them. Daytona International Speedway: tri-oval with an infield road course, 3.56 miles long, 12 turns Entry list Qualifying results We've tagged along with Audi for the 53rd running of the race, which marks the first event in the Tudor United SportsCar Car Championship. After a difficult first year of teething – IMSA president and COO Scott Atherton said, "Everybody on our staff and everybody that raced with us last year would tell you it was the most challenging season on record" – some things are smoother this year, some things aren't, starting with the field: 53 cars are expected to line up, 14 fewer than last year, the smallest field since 48 cars lined up in 2011. The Prototype class shed three teams from 2014 and the GT Daytona class lost ten, so there's a 19-car field in that class (nine Porsche 911 GT Americas, three Ferrari 458 Italias, two each of the Aston-Martin V12 Vantage, Dodge Viper SRT, Audi R8 LMS, and one BMW Z4). Truth be told, last year's number was probably inflated by having the previous American Le Mans Series and Grand-Am Rolex Sports Car Championship combined to make the USCC; the field in 2013 was 57 cars, in 2012 it was 59 cars. Another factor in this year's race is that the GT class adopts FIA GT3 rules from next year. Brad Kettler, manager of Audi's customer motorsport program, said they'd sold five R8 LMS cars last year but zero for this year – there are undoubtedly teams waiting on the sidelines for the rules unification before spending the money.