Audi of America, Inc. reported U.S. sales of 4,309 for the month of November, a 32.5 percent increase over the same month last year when sales were 3,253. This makes it Audi's best November since 1985 and best year-to-date since 1986 with total sales of 41,233.<p>The models with the greatest sales increases were Audi's A4 sedan and Avant at 2,237 for the month versus last year's 1,480 vehicles sold, a 51.1 percent increase. Audi's A6 sedan and Avant models follow with sales of 1,862 for the month of November as compared to last year's sales of 1,505, showing a 23.7 percent increase. It is noteworthy that the A6 Avant has sold 1,693 units since its introduction in late June.