2002 Audi A4 Quattro Base Sedan 4-door 3.0l on 2040-cars

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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.

These are your top 10 worst-selling vehicles of 2012

Despite 2012 being the best year of auto sales this country has seen since 2007, not every vehicle got an equally large share of the sales pie. Some barely got a sliver, as evidenced by this year's list of the top 10 worst-selling vehicles of 2012. We've dug through sales data from every automaker to come up with this year's list and, like last year, we've set some parameters to ensure it includes legitimately bad-selling vehicles. The first parameter is a starting MSRP under $100,000, which automatically excludes what's parked in most one-percenters' garages. We're also excluding vehicles cancelled in 2012, even if they garnered sales through the end of the year while dealerships sold off remaining inventory. This includes models like the Mitsubishi Eclipse, Mercedes-Benz R-Class and last year's worst-seller, the Acura RL. Next, vehicles are considered as they are reported by the automaker, which means that, while sales of the Murano CrossCabriolet were probably low enough to make the list, because Nissan reports only one number for all Murano sales, it was excluded. Cadillac, however, reports sales of the Escalade EXT separately from the Escalade, hence its repeat appearance. Finally, there was the question of whether or not eligibility should be given to Suzuki vehicles, as the brand announced in November that it would end sales in the US as soon as its current inventory ran out. We decided Suzuki vehicles should be included as the brand was offering 2013 models at the time of the announcement, and as far as we can tell, inventory levels remained high enough to satisfy demand through the end of the year. Without further ado, below are the top 10 worst-selling vehicles of 2012. Top 10 Worst-Selling Vehicles of 2012 10. Volvo C30 MSRP: $25,500 Units Sold: 2,827 Last Year: – 9. BMW Z4 MSRP: $47,350 Units Sold: 2,751 Last Year: – 8. Audi TT MSRP: $39,545 Units Sold: 2,226 Last Year: – 7. Subaru Tribeca MSRP: $32,595 Units Sold: 2,075 Last Year: 10 6. Suzuki Equator MSRP: $19,449 Units Sold: 1,966 Last Year: 7 5. Cadillac Escalade EXT MSRP: $63,060 Units Sold: 1,934 Last Year: 6 4. Nissan GT-R MSRP: $96,820 Units Sold: 1,188 Last Year: – 3. Acura ZDX MSRP: $50,920 Units Sold: 775 Last Year: 4 2. Mitsubishi Lancer Sportback MSRP: $18,495 Units Sold: 702 Last Year: 3 1. Mitsubishi i-MiEV MSRP: $29,125 Units Sold: 588 Last Year: – Want a little more "worst-selling" data? Check out our list of the top 10 worst-selling vehicles of 2011.

Automakers need to stop stalking celebrities

Since the invention of the automobile, cars and stars have gone together like paparazzi and the Kardashians. During this season of starlet-adorned award ceremonies, from the Golden Globes through to the Oscars, you will find a lot of car companies all vying to loan out their vehicles to any celebrity with a recognizable face who happens to be heading to a red-carpet award ceremony. There is, however, none so coordinated, consistent and aggressively playing the Fame Game as our friends at Audi. Since the invention of the automobile, cars and stars have gone together like paparazzi and the Kardashians, so by association getting a celeb behind the wheel of your car brand gives it an instant image boost that must make the car more attractive to buyers. Celebrity tales equals dealership sales. That's the logic, anyway. But surely the millions of dollars spent giving free cars to rich stars is a waste of precious and increasingly smaller marketing budgets. It's time to make the car the star, not the other way around. Lets be clear, we are not talking about the very obvious dropping of famous faces into big budget ads. That has its place in the marketing toolbox, but in a very media savvy world it's clear most of us get that play-for-pay concept. Today, the use of just a famous name in an ad yields very little influence on whether you or I will buy that car. No, this awards-ceremony loaner deal is a subtler, but higher risk, idea that if you see a "star" with "their" car in "real life" then surely that adds to the car's appeal. We, the audience, are expected to start salivating like Pavlovian puppies in our desire to have same car in our own, less red-carpeted driveway. Geoff Day has been called the "Pied Piper" of the auto industry, leading auto journalists on wild rides around the globe in his position as former director of communications for Mercedes-Benz USA. Before that, he worked at DaimlerChrysler UK on its PR efforts, and rubbed elbows with the Queen of England in his role at the Buckingham Palace Press Office. His phone is filled with the numbers of the great, the good and the bad. His head is filled with dirty little secrets hiding in many corners of the auto industry. There is no doubt that the publicity that comes with a well placed story, picture or feature can help raise awareness of a product – Oprah proved that with her "Favorite things" – especially if you are launching a line of wrinkle cream or juice bars.