Audi Nov. 2011 Sales up 3.6%
A4 and Q5 make up over half of Audi?s sales. Audi A4 Premium starts at $32,500. The midsize luxury sedan provides its owners with a 22/30 mpgUS city/highway rating. If there were ever a need for VW?s fuel efficient 2.0L TDI turbo diesel with the 6-speed stick and its 31/43 mpgUS city/highway rating, the A4 is it. According to Audi, the A4 is the largest, fastest, and most fuel-efficient vehicle in the sport sedan category thanks in part to its award-winning efficient 2.0L TFSI engine.