2009 GMC Sierra 2500HD SLT 4x2 Extended Cab 6.6 ft. box 143.5 in. WB

Overview

The GMC Sierra 2500HD is a full-size, heavy duty, 'three-quarter ton' pickup truck twin to the Chevy Silverado but features more mature, restrained styling. A 6.0-liter, Vortec V8 engine powers the rugged Sierra 2500HD, while a 6.6-liter Duramax diesel engine is optional. Like all Sierras, the 2500HD is available in a wide array of bed sizes, wheelbases, drive types and cab sizes, as well as a variety of trim levels. Safety features include driver and passenger front air bags, tire pressure monitoring system and four-wheel anti-lock disc brakes. Stability control is optional on some models. The Sierra 2500HD is visually unchanged from 2008, but adds the availability of Bluetooth, XM NavTraffic and a rearview camera.