Auto blog

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:

Xcar flogs the 2016 Audi RS3

In its latest video, Xcar reckons that just as hypercars from brands like Pagani and Koenigsegg are taking supercars to a new level, the hyper hatch is now supplanting the hot hatch. Roughly defined as three- and five-door models making well in excess 300 horsepower, the reviewer holds up the new Audi RS3 as the poster child for this high-speed revolution that brings huge performance in a quite useful package. With 362 hp and 343 pound-feet of torque from its 2.5-liter turbocharged five-cylinder and a seven-speed dual-clutch gearbox, the RS3 certainly doesn't lack for performance. Audi claims that it can get to 62 miles per hour in 4.3 seconds and to a top speed of 174 miles per hour. Xcar portrays that power as quite livable, though. Apparently, this hyper hatch is made less for top performance at the track, than being sublime on the road. It seems that this hyper hatch isn't destined for these shores, though. Audi isn't bringing the five-door RS3 to the US, but a version in the body of the A3 sedan is highly rumored. If it's as wonderful as Xcar portrays the five-door, then this might be one to look forward to.

Audi R8 V10 Plus takes on Ducati Diavel in straight line

The classic car-versus-motorcycle comparison is put to the test as Autocar pits a 2013 Audi R8 V10 against the Ducati Diavel in a run from 0-150-0 miles per hour. While you might expect the 162-horsepower Ducati weighing just 515 pounds to blow away the 542-horse, 3,500-pound Audi, this particular test measures the acceleration and braking of both high-performance machines.
Drag racing an Audi R8 against a Ducati on a long, flat stretch of concrete sounds fun to us, and Autocar documented the whole test for our viewing pleasure. We don't want to spoil the fun for you, so let's just say that a Volkswagen-owned brand wins. Scroll down to watch the video for yourself.