The 2011 Acadia is a 4-door, up to 8-passenger sport-utility, available in 10 trims, ranging from the SL FWD model. A head opening, the SL FWD is equipped with a standard 3.6-liter, V6, 288-horsepower engine that achieves 17-mpg in the city and 24-mpg on the highway. The Denali AWD is equipped with a standard 3.6-liter, V6, 288-horsepower engine that achieves 16-mpg in the city and 23-mpg on the highway. A 6-speed automatic transmission with overdrive is standard on both trims in the cars.
