November 3, 2009 By Brian Alexander, Content Editor
The newly revised 2.0-liter engine has received a significant torque bump, giving the A4 even better blend of luxury, economy and usability. Read More
2009 Audi A4
Find out everything there is to know about the 2009 Audi A4. Discover basic facts, advanced data, unbiased user ratings and reviews, MSRP, market value, black book price, photos, spec details and vehicle comparisons for Audi at DriverSide.com.