2025 Gmc Acadia Denali Dimensions. It's 10.6 inches longer and 3.2 inches taller than the previous generation,. Detailed specs and features for the 2025 gmc acadia including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.

The acadia’s growth spurt translates to a roomier interior,. Explore the latest lineup and offerings.