2010 Green Car of the Year
Ranked #3,470 in Cars, #182,121 overall
The Diesel Prospect
Audi's Diesel Engine in Motorsports
In 2006 Audi added a substantial amount of credibility to their diesel engine technology, and placed themselves as the prevailing leaders in the industry on both sides of the Atlantic. Such a sudden increment in worldwide recognition as the leading diesel engine innovator came with the victory at the 24 hours of the LMP1 (Le Man Prototype) - it was the first time a diesel engine racecar, Audi R10 TDI, had won the world's most famous endurance race, following with 2 consecutive wins in 2007 and 2008. Audi started to contemplate on the idea of developing TDI (Turbocharged Direct Injection) race technology for the road. After years of refinement, Audi is ready to refute all the adverse criticism for the diesel engine in the American market, and counter the prominent movement of hybrid technology in the U.S. with their cutting edge alternative fuel technology. On Sunday June 13th 2010, Audi again shocked the world by finishing first, second and third at the Le Mans with R15s, and again setting a record for diesel engines taking the first three spots for the first time in history. The leading car also broke the record for the furthest distance traveled, which was set in 1971. Audi again made the whole world concede that it is veritably the dominant diesel engine manufacturer in the world. Audi R10 TDI
Final Lap of Le Mans 2006
2010 Green Car of the Year
Audi A3 2.0 TDI
Audi A3, with a 2.0 liter turbocharged, DOHC in-line four-cylinder engine with TDI clean diesel common rail direct injection delivers 140hp, 236lb-ft torque with a top speed of 130 MPH and the ability to accelerate 0-60 mph in 8.9 second makes it more than enough for a "Green Car". The EPA estimated the A3 at 30 mpg city and 42 mpg highway average - a 50 percent improvement over the gasoline alternative. The S Tronic quick shifting dual-clutch transmission ensures you are in gear the instant you select it, there is no loss of momentum, no loss of RPM, and at a mere 0.2 seconds between shifts, no lag between gears. According to Audi, the lightning fast transmission contributes to the fuel efficiency. Because there is no power flow interruption from engine to the transmission when you hit the gear, it results in a 10 percent more fuel efficiency compared to the 5-speed automatic. It excels in both urban driving and long strips and it proved its superior efficiency on all levels of automotive testing. Its high torque at low 1,750 rpm gives drivers a great diesel performance without deteriorating in the cleaner emissions. A4 is a entry-level luxury oriented vehicle, and that is invariably stated in the A4 inside with aluminum accents, standard leather upholstery and 10-speaker concert sound system completed with SIRIUS Satellite Radio. There is an array of other distinctive features such as 17 inch alloy wheels, xenon headlights, LED daytime running lights, fog lights, and a standard S line exterior sport appearance. There is more good news for eco-friendly lovers, A3 TDI is approved by Audi for operation on up to B5 biodiesel fuel. This car will be perfect for someone seeking a sporty, fuel efficient vehicle with an overtone of luxury. The final verdict is that the A3 is changing the way we think about luxury efficiency and performance , it brings together best of all factors between 2 axles and that is what makes it an all-in-all winning "Sportback". A3 TDI Review
A3 at Night
Carbon Dioxide Emissions
CO2 Emissions

It clearly states in this chart from 2008 that an average vehicle produces 1.10 pounds of CO2 emissions per mile, that is 498.95 grams. Let us say that in 2 years the average has lowered to 400 grams, which is very unlikely. How does the "Green Car" A3 with it's efficient clean diesel engine compare to an average vehicle in terms of CO2 emissions. Audi states that their 2.0 TDI engine produces 191.51 grams per mile of CO2 emissions. According to our assertions that the average CO2 emission of an average vehicle is 400 grams per mile, it means that the 2010 Green Car of the Year A3 has 50 percent less CO2 emissions than an average vehicle on our roads.
Audi A3 TDI on RenDiesel Synthetic Fuel
Monday October 18th, Rentech, Inc. (NYSE AMEX: RTK) and Green Car of the Year Audi TDI A3 teamed-up to perform a 1,000 mile test drive spanning the length of California. The purpose was to test how Audi's clean diesel technology will perform on Rentech synthetic diesel, yes you heard right 'SYNTHETIC DIESEL". RenDiesel seems like the next best thing that can help America kill 2 birds with one stone, reduce Green House Gas emissions on a life cycle basis by as much as 97% over conventional diesel fuel, and also reduce fuel consumption in total, and make us less reliant on on foreign oil. RenDiesel also rates as having 60% more energy per gallon than ethanol. This synthetic diesel can be produced from natural gas, green waste and other organic material diverted from landfills, and Rentech is expecting to start commercial production in just few years. Over 1,000 miles the Audi A3 averaged at 43 mpg on the RenDiesel and proved that combining clean diesel technology with ultra-clean synthetic diesel can significantly reduce tailpipe emissions, increase efficiency and benefit everyone overall. Audi A3 TDI Top Safety Award
Out of 66 vehicles that earned the Insurance Institute for Highway Safety's Top Safety Pick award for 2011, Hyundai/Kia and Volkswagen/Audi came in first spot as manufacturers with 9 winners each. The rating of IIHS help consumers pick vehicles that have higher safety than standard federal requirement. Top Safety Pick recognizes vehicles that do the best job of protecting people in front, side, rollover, and rear crashes and also the vehicles must have electronic stability control as a standard feature. Audi A3 TDI was one of the 15 mid-size vehicles that received IIHS TOP SAFETY Award in all crash tests performed. Already having the Green Car of The Year award under it's belt and now Top Safety award, Audi A3 TDI is an all in all winning car that should be considered as one of the best vehicles of 2010.Midsize cars
Audi A3
Audi A4 sedan
Chevrolet Malibu
Chrysler 200 4-door
Dodge Avenger
Ford Fusion
Hyundai Sonata
Kia Optima
Lincoln MKZ
Mercedes C class
Subaru Legacy
Subaru Outback
Volkswagen Jetta sedan
Volkswagen Jetta SportWagen
Volvo C30
New Guestbook
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sorana
Jan 14, 2011 @ 2:10 am | delete
- I like your lens. Although I'm not realy into cars, I love the Audi; it's such a stylish car. Great start to lens making. Thanks for your visit also (I love those jokes too). :)
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GoodinDevelopments
Jan 12, 2011 @ 5:06 pm | delete
- Great lens, learned a lot here. Mostly learned that I want one. Hah. Thanks!
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unik
Jan 12, 2011 @ 7:09 pm | delete
- Fuel efficient, safe, beautiful, sporty, luxurious, its a shame not to want one. Thanks for visiting
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Biomechanoid
Jan 12, 2011 @ 4:29 pm | delete
- Thanks for a great lens! I wasn't aware of Audi's efforts on developing eco-friendly vehicles until now. What you have here is impressive, this lens improved my attitude towards this company!
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unik
Jan 12, 2011 @ 7:07 pm | delete
- Ye, Audi is doing a pretty good job as of right now, thanks for visiting.
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I-sparkle
Dec 21, 2010 @ 6:36 am | delete
- Great lens. Well presented and informative.
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stuhaynes
Dec 21, 2010 @ 6:18 am | delete
- Can I have one Dad?
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tourism-india
Dec 20, 2010 @ 1:52 am | delete
- good lens.. very informative
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rikadopaul
Dec 19, 2010 @ 11:52 pm | delete
- I like the way you presented your lens.. it was more informative.. even i am a car freak... .. planning to create a new lens on cars.. lets c... but anyhow your info attracts me...
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unik
Dec 20, 2010 @ 10:53 am | delete
- Thank you and good luck on your auto lens.
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MikeCustalow Dec 19, 2010 @ 11:34 pm | delete
- This is a very thorough lens. The video is key. I want one of these now!!
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unik
Dec 20, 2010 @ 10:52 am | delete
- Thank you. My favorite video is at night, the car looks very beautiful, and those headlights are just out of this world
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Yourshowman
Dec 18, 2010 @ 10:44 pm | delete
- Good Lens
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poddys Dec 13, 2010 @ 4:03 pm | delete
- It's good to see so many green cars, but they are not necessarily efficient on short journey or those with lots of hills. Hopefully things will improve in the next few years.
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unik
Dec 20, 2010 @ 10:50 am | delete
- You are right they are less efficient when going up the hill, but don't forget that other cars are less efficient also.Compared to other cars on the same road with hills they retain their efficiency status
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by unik
My primary subject of interest is cars, or anything that has to do with the automotive industry. I got involved with cars when I was a teenager, and i... more »
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