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Audi traffic light recognition could save 240 million gallons of fuel [UPDATE]

Any hypermiler will tell you that the way you drive your car has a huge impact on how much energy it uses. But these greenfoot drivers haven't had a car that's smart enough to tell them about the inner lives of traffic lights. That's what a prototype system in an Audi A6 Saloon that the German automaker recently tested in Las Vegas can do. Since the car can communicate with local traffic signals and is able to predict when lights will change, the car can help reduce CO2 emissions by up to 15 percent. Further, Audi says that the system could save some 238 million gallons of fuel (900 million liters), if deployed across Germany. We can only imagine what hypermilers could do with this. We got to drive the Audi Online traffic light information system prototype in January, but we focused more on how the system worked rather than the green aspect. Now that Audi has had a bit more time to crunch the numbers, it has released fuel economy information for the connected car. The key points for the eco-side of things are that the driver is told in the dashboard how fast/slow to go to hit the next green light. This can help prevent unnecessary speeding and or encourage drivers to go a bit faster in order to hit the green, thus preventing idling and wasted time. The system is too smart to let you idle for long. Except that Audi Online is too smart to let you idle for long. The Audi connect system can calculate how much longer the light will be red and can access the car's start-stop capabilities and will fire up the engine "five seconds before the green phase." That seems like an awful long time in a world where competitors have figured out ways to restart an engine in 0.35 seconds. We've asked Audi for an explanation on why this buffer is so lengthy, and will let you know what the reasoning is when we hear back. Despite the trials in the A6, Audi says the Audi Online traffic system could be integrated into any Audi model, "subject to the necessary government legislation." Aside from the Sin City tests, Audi is running trials of the connected car in Verona, Italy and Berlin, Germany. If you'd like to test it out yourself some day, take heart from this line in the press release, available below: "A market launch is currently the subject of intense analysis in the United States." *UPDATE: Audi's Mark Dahncke told AutoblogGreen that the five second window is meant, "To alert the driver that the light is about to turn green.

Audi boss: no to minivan

Well done to you, Rupert Stadler. We salute you. The Audi exec went on record during an interview with Automotive News and basically shut the door on the idea of a Audi-badged minivan. When asked by AN, Stadler pointed to the high conquest rate enjoyed by crossovers and SUVs compared to minivans. On top of that, Stadler argued against vehicles like the BMW 2 Series Active Tourer by pointing out that customers tend to shy away from minivans because of the image they put forth. "Consumers are more likely to switch to an SUV and are more likely to pay a premium price because SUVs are considered more emotional," Stadler told AN. "We would rather be the emotional choice than the rational choice." It's not all good news, though. Stadler gave a resounding "no" to an A8 wagon, based on the Prologue Avant Concept, as well as a BMW 6 Series rival. Instead, Audi will focus on the upcoming Q8 SUV, which the exec said was "more likely to be a winner than a large coupe." The company is also hard at work on additional Sportback models, although Stadler didn't elaborate on which models could get the five-door treatment. Related Video:

Autoblog Minute: Focus ST Tuner, Traffic Deaths, Audi EV SUV

Ford releases an upgrade kit for the Focus ST, 2015 shows a spike in traffic-related deaths, and the future of Audi is previewed. Autoblog's Greg Migliore recaps the week. Show full video transcript text [00:00:00] Ford releases an upgrade kit for the Focus ST, 2015 shows a spike in traffic-related deaths, and the future of Audi, here's a hint it's electric. I'm Greg Migliore, senior editor at Autoblog with these stories and more for your Autoblog Minute weekly recap. Own a Focus ST but suffer from horsepower envy in anticipation of the Focus RS? Not a problem. A $1,900-kit from the developers at Mountune will boost your hot hatch to 275 hp and 296 pound-feet of torque, when running on 93-octane fuel. Traffic fatalities in 2015 see the largest spike in decades. The report from National Safety Council cites more drivers putting in more miles, and distracted driving as contributing to the 14-percent hike in car-related deaths. Audi plans on releasing a fully electric SUV at the 2015 Frankfurt Motor Show. Those are the highlights from the week that was. Be sure to check in this Saturday for my complete weekly recap. For Autoblog, I'm Greg Migliore. Autoblog Minute is a short-form video news series reporting on all things automotive. Each segment offers a quick and clear picture of what's happening in the automotive industry from the perspective of Autoblog's expert editorial staff, auto executives, and industry professionals. Frankfurt Motor Show Audi Ford Driving SUV Electric Autoblog Minute Videos Original Video ford focus st