The 2026 GMC Acadia doesn’t pigeonhole itself — it specializes in everything. GMC didn’t hold anything back when they made this vehicle, a CUV that goes as big on design as it does on utility. The friendly sales associates at our Koons GMC Tysons are happy to walk you through Acadia features and escort you on your test drive. You’ll get a guided walk-around of the vehicle and a test drive through Tysons when you come to our store.