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Delphi thrilled with results from autonomous car's cross-country trip

In the first trip across the United States ever made by an autonomous car, engineers from Delphi Automotive were surprised to learn that, in some cases, their vehicle behaved a lot like a human driver. "The car was scared of tractor trailers," said Jeff Owens, the company's chief technology officer. "The car edged to the left just a little bit when it would pass trucks, and that was an interesting observation." Engineers made hundreds of notes throughout the drive, as the autonomous car covered 3,400 miles through 15 states en route to a showcase near the New York Auto Show. Overall, company officials said the car performed better than anticipated in a variety of road and weather conditions. In the course of the cross-country drive, drivers actually controlled the car only for about 50 miles, and those cases were limited to on-and-off ramps and the occasional construction zone where lanes were not marked or only sporadically marked. The purpose of the trip was to glean information on how the autonomous car worked in a real-world environment. Google and others have tested autonomous cars and autonomous features in select real-world environments before, but Delphi's adventure was the first to trek into a test with such varied challenges over a nine-day trip that began near the Golden Gate Bridge on March 22. There are some things the engineers have already learned, like the fact the camera systems had the occasional blip when the sun-angle was low. And there are some things to still be learned, as they pour over three terrabytes worth of data from cameras, radar and lidar sensors in the weeks ahead. "It's going to take us a couple weeks to digest all this," Owens said. "But we had all the data from tests. It was time to put this on the road." Built into an Audi SQ5, the vehicle was striking, if only for the fact it looked like a normal car. Many other autonomous vehicles have quirky sensors atop the roof or other features that make them stand out as experiments. Delphi arranged this one to look as much like a normal car as possible, right down to stowing an army of computers under cargo mats, so the rear contained as much trunk space as the production model. If a fellow motorist didn't know where to look -- or take the time to notice the person in the driver's seat didn't have their hands on the wheel -- there was no reason to suspect this was anything other than a regular car.

2014 Audi A3 Cabriolet cleans up the Messe [w/video]

If we're being honest, the outgoing Audi A3 Cabriolet never really flicked our Bic. That was just fine, of course, because Audi never brought it to North America. This new model, however, might have a different future.
And while Audi has yet to officially decide on this car's North American future, this Frankfurt Motor Show debut clearly has a better sense of proportion and aggression to it, and we're excited about its powertrain solutions, too. For the European market, Audi is promising TFSI gasoline engines in either 1.4- or 1.8-liters, along with a 2.0-liter TDI diesel, all being available in front- and all-wheel drive. Audi has also confirmed its first-ever S3 Quattro Cabriolet, which figures to combine a quick 18-second top drop and its hard-hatted sibling's even quicker 296-hp 2.0-liter turbo.
Even though Audi has been better about bringing its high-performance models to North America and has a new emphasis on growing its A3 business in our territories (including a US-minded sedan bodystyle), we would still be a bit surprised to see an S3 Cabriolet popping its entry-level top in dealers in a couple years' time. Having said that, we do think this A3 Cabriolet is almost a lock. Be sure to take a good, long look at our gallery, video and the official press release below.

Audi pits S3 against Ur-Quattro on gravel

If you had to pick a winner between the latest Audi S3 and the original Audi Sport Quattro, which would it be? Both hot hatches pack around 300 horsepower and all-wheel drive, but they're separated by a good thirty years of development.
To find out, Audi took both to the old rally circuit in San Remo. Behind the wheel of the Ur-Quattro they put none other than The Stig himself - no, not the Top Gear test bot, but Stig Blomqvist, the Swedish former rally driver who drove the Quattro to the World Rally Championship in the mid-80s. In the S3 they put someone named Hermann Müller, who as best we can tell was one of Auto Union's original Silver Arrow drivers - but he died in 1975, so it's probably the guy who writes for the Audi magazine. Regardless, the contest was pretty close, so it's worth checking out in the 2:26 video clip below.