It was perhaps inevitable, but GMC's Acadia crossover has become the latest to adopt the bucks-up Denali trim level. Shown as a concept at the Detroit Auto Show back in January; it's now a fully-fledged production vehicle and on its way to dealers as you read this.

The Acadia Denali sports exclusive chrome mesh upper and lower grille assemblies, High Intensity Discharge (HID) headlights, 20-inch two-tone…