Cadillac STS 2008 - Spy Photos
The big four-door gets a new, Escalade-inspired grille treatment, with a more detailed chrome treatment and a subdued mesh grille. The STS’s new face looks much lighter and more expressive than the current model’s - a subtle but effective update. It appears that two additional reflective red strips have been added between the tailpipes, but it’s unclear whether this is a final production application, or merely a safety add-on for testing purposes.
Source: The Car Connection