-
The GMC Warranty
Get the confidence that comes with 100,000 miles/5 years of powertrain warranty coverage.††
Now standard on most 2011 GMC models: The 100,000 mile/5-year GMC Powertrain Limited Warranty, plus Roadside Assistance and Courtesy Transportation.
Learn More
-
Experience OnStar
Get one year of OnStar Safe & Sound Plan.†
Enjoy the world's most comprehensive in-vehicle security, communications and diagnostics system.
Click for demo
-
Available EZ Lift Locking Tailgate
A built-in torsion bar makes raising the tailgate easier.
The EZ Lift Tailgate with built-in torsion bar and locking mechanism makes it easy to access and secure your cargo.*
*Cargo capacity limited by weight and distribution
-
Available Bluetooth™ Connectivity
Available Bluetooth integration equals hands-free calling. Steering-wheel controls let you dial by voice and then listen to calls through Sierra's audio system.
Learn how to get connected
|
|
 |
|
|
|
|
|
|
|
|
