Audi Mileage Marathon across the United States

It's the event Audi is using to promote clean diesel technology in the United States. The Audi Mileage Marathon is an adventure across America in a convoy of 23 Audi diesel vehicles that is showcasing the performance and efficiency of the company's ultra low emissions TDI technology. The trip began in New York City on Monday morning October 6, 2008 and concludes two weeks later in Los Angeles, California.

Read about Scott's Day One drive from New York to Washington, D.C., Day Two from Washington, D.C. to Cleveland, OH, and Day Three to Chicago, IL. And check out photos and details on the 2009 Audi Q7 TDI.