The 2009 Envoy is a 4-door, 5-passenger sport-utility, available in 6 trims, ranging from the SLE-2 2WD to the Denali 4WD. 

Upon introduction, the SLE-2 2WD is equipped with a standard 4.2-liter, I6, 285-horsepower engine that achieves 14-mpg in the city and 20-mpg on the highway. The Denali 4WD is equipped with a standard 5.3-liter, V8, 300-horsepower engine that achieves 14-mpg in the city and 20-mpg on the highway. A 4-speed automatic transmission with overdrive is standard on both trims. 

The 2009 Envoy is a carryover from 2008.