The first-ever 2020 GMC Acadia AT4 is now available at your GMC dealer in Highland, Indiana at Circle Buick GMC! The GMC Acadia has been around since 2007 and the 2020 model is the first model with the AT4 trim. The AT4 trim is a premium off-road performance package. Read more to see how the 2020 GMC Acadia AT4 includes!
