well now that yous say that.. you better mention what you thought it was.... i'm curious now too...
Kind of embarrassing, I thought it was a tow bar bracket. Although now that I think about it, when I retire and get my mobile home to start touring the country, I would want to drag our GXP around. :-)
Our's is same color as yours, hay maybe they are sisters. :-)
07 Grand Prix GXP (My Daily Driver and future toy) (120,000+)
97 Grand Prix GT (Project Car) (178,000+)
02 Mustang Convertible (Wife's Toy) (75,000+)
17 Honda Civic (Wife's Daily Driver)