[Source: Motor Authority]
Continued- Article, link to more images
In addition to the new AWD system, Saab engineers have upgraded the turbo V6 engine, which is expected to output close to 300hp in the new Aero model. Visual enhancements include the new clear, vertically stacked taillights on the wagon model. Up front, the car picks up chrome highlights surrounding the headlamps and a new grille design inspired by Saab’s Aero X concept.
The launch date for the updated 9-3 is scheduled for mid may with official images set to be published by the first week.
http://www.motorauthority.com/cars/saab/spy-shots-2008-saab-9-3-facelift/