Both feature blacked-out exterior treatments and unique two-tone wheels.
The GMC Terrain and Acadia have joined General Motors' ever-growing list of models available in blacked-out trim.
Both new Black Editions feature dark grille inserts with black surrounds and matching mirror caps, roof rails and other exterior accents.
The Terrain Black Edition is further distinguished by 19-inch gloss black aluminum wheels, while the Acadia features 20-inch machined aluminum wheels with black accents.
Both new packages will be available this summer.