The Avalon line dates back to 1995, and was completely redesigned for 2000. This third-generation Avalon was launched as a 2005 model and carries into 2007 unchanged in appearance. It projects more character and looks more contemporary than either previous-generation Avalon, with a wider, longer stance. This is especially apparent from the rear, where a tall deck, large tail lamps and dual exhaust outlets suggest an expensive touring sedan. The handsome rear deck line remains undisturbed by a wing, except in the Touring grade, which mounts a rear lip spoiler consistent with its sporty wheels and brighter accents.

The front of the Avalon is dominated by a horizontal grille with chrome-accented bars, and a wide lower intake valence calling attention to its width. The lines created by the valence are extended by use of fog lamps on the Touring, XLS and Limited models.