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Audi celebrates 25 years of TDI

Nope, the diesel engine never really did go out of style for Audi. Now, the German automaker has released a video reminding the world of its persistence with the oil-burners and is commemorating the Silver Anniversary of Audi's first commitment to turbodiesels in 1989. And, yes, there are some road racers shown in the clip, so some of those bad boys actually move pretty well. Audi engineers on camera admitted to some of the early TDI engines being "slow" but still valuable for their torque and, obviously, their fuel economy relative to gas-powered engines. A bunch of tinkering later, though, and Audi says its diesels can be a legitimate "part of a performance car" and has even overcome the issue of noisiness that's often associated with diesels. The automaker made some news in these parts a few years back when its Audi A3 TDI won the 2010 Green Car of the Year at the annual LA Auto Show in late 2009, and the model even succeeded a fellow diesel (the Volkswagen Jetta TDI) to boot. Granted, diesel sales aren't nearly as popular in the US as they are in Europe. Still, Audi last year boosted its diesel sales in the US by 40 percent to 10,076, which was about a tenth of what sister company Volkswagen sold in diesels last year in the States. And things have looked even rosier this year for Audi's TDI sales. Through June, Audi diesel sales have almost quadrupled from a year earlier to more than 8,100 units. Check out the 150-second video on Audi's 25-years of TDI production below.

Delphi plans automated-driving journey across the United States

Delphi is attempting to become the first company to pilot an automated car across the United States. The global automotive supplier will start a cross-country journey from a location near the Golden Gate Bridge in San Francisco starting on Sunday, March 22, and cover approximately 3,500 miles on a trip to New York, where it will arrive sometime during the New York Auto Show. Along the way, Delphi engineers will gather data on how the car, an Audi SQ5, performs in a variety of road and weather conditions that the company says could only be tested in a real-world environment. "Delphi had great success testing its car in California and on the streets of Las Vegas," said Jeff Owens, the company's chief technology officer. "Now it's time to put our vehicle to the ultimate test by broadening the range of driving conditions." A formal announcement is expected tomorrow during the SXSW festival in Austin, TX. The company recently demonstrated many of its advanced-safety and automated driving technologies during CES, driving in Las Vegas. The cross-country trip will include tests on its radar, vision and advanced-drive assistance systems, certain vehicle-to-vehicle and vehicle-to-infrastructure communications, and intelligent software, which includes automated highway pilot with lane-change technology, automated urban pilot and automated parking functions. Though a driver will be behind the wheel throughout the journey, Delphi says its active safety technologies can make complex decisions, like stopping and proceeding at four-way stops, timing highway merges and calculating safe maneuvers around bicyclists. While California has certain motor-vehicle laws that help regulate autonomous vehicles, it was unclear whether Delphi needs special arrangements or permission from other states to conduct automated-vehicle testing elsewhere – or if those concerns might be negated by an active driver. Earlier this year, Audi turned heads at CES by driving an A7 from San Francisco to Las Vegas in a similar display of automated-driving technology. Related video: Image Credit: Delphi CES Audi Technology Emerging Technologies Autonomous Vehicles

2016 Audi TT Second Drive [w/video]

The original Audi TT is a modern style icon. But having a one-time design hit isn't a recipe for longevity. In order to succeed, you have to bolster style with substance. Thankfully, that's exactly what Audi did with its third-generation TT. Now more than ever, the TT is a proper sports car, and it debuts with a host of new technology. The car still looks good, but it's no longer a one-off masterpiece. Instead, it takes many of the original TT's elements and incorporates new bits of modern detailing. The shape is all TT – the roofline, the wheel arches – even smaller details like the fuel filler cap and exhaust outlets moved closer to the center of the vehicle pay homage to the original car's design. But the new car's face is more angular, more robotic. Park the new R8 next to this TT and the family resemblance is clear. "It's fair to say that the new car hasn't been comprehensively reconceived; it's been comprehensively re-detailed," says associate editor Jonathon Ramsey, who first drove a Euro-spec TT back in September. It's a good move, a way to "keep the icon alive," according to Audi AG exterior designer Dany Garand. But the better news is that the rest of the car is more than just a comprehensively re-detailed machine. Launch a TT coupe from a stop and you'll hit 60 miles per hour in 5.3 seconds. The TT rides on the same modular MQB architecture as the Volkswagen Golf. The whole package is the same length as before, but the wheelbase is stretched by 1.5 inches. At 3,186 pounds, the TT is only 11 pounds heavier than its predecessor, but thanks to new body components, it's 25-percent stiffer than the second generation. We sampled the base TT on the roads of northwest Oregon – that means there's a 2.0-liter turbocharged inline-four good for 220 horsepower and 258 pound-feet of torque. It's the same output as a GTI with the Performance Package in a two-door coupe that's 155 pounds heavier. But stay with us – the magic of Quattro all-wheel drive seriously comes into play here. Launch a TT coupe from a stop and you'll hit 60 miles per hour in 5.3 seconds. Even the TT Roadster is a firecracker, able to do that same 0-60 run in 5.6 seconds. That 220-hp, front-wheel-drive GTI, by comparison, hits 60 in about six seconds flat. We didn't get to drive the TTS, but based on numbers alone, it ought to be a real honey. The S uses the more powerful version of the 2.0T engine from the Golf R, with 292 hp and 280 lb-ft of torque. Zero-60: 4.6 seconds.