Here is what Consumer Guide had to say about the Bonneville:
Contrary to earlier buzz, Bonneville will apparently be dropped after 2005. No replacement is planned, but Pontiac hopes to keep at least some Bonneville owners in the fold by offering a performance GXP version of the midsize Grand Prix as a new 2006 entry."
So that'* it guys, no more Bonnevilles. We are being downgraded into a Grand Prix GXP.
At least all we can hope now is for a great comeback.