Details include a bronze-tone grille and 20-inch chrome-clad wheels with bronze accents.
Pricing has not been announced.
The special model is offered in three exterior colors: White Frost Tricoat, Dark Chocolate Metallic and Ebony Twilight Metallic.
It is available on the Leather 1SL and Premium 1SN trims.
GM touted Enclave's record sales of 62,300 in 2014, saying the new Tuscan Edition celebrates that achievement and "rewards owners with a higher level of distinction."
Edmunds says: Bronze is a go-to color in nearly every industry, so car shoppers should be drawn to this latest version of the popular Buick Enclave.