The 2016 GMC Acadia Denali is a great SUV known for its upscale features and spacious interior. It comes equipped with a robust 3.6-liter V6 engine producing 288 horsepower, paired with a six-speed automatic transmission. The Denali trim adds luxury touches like premium leather upholstery, a refined audio system, and advanced technology options, including an infotainment system with a touchscreen display and navigation.