- 2011 GMC Terrain VIN 2CTFLTEC9B6275872 - New GMC for sale from Classic Buick Oldsmobile Pontiac GMC by EveryCarListed.com Take a look at this 2011 GMC Terrain SLE that we have at, CLASSIC BUICK-OLDSMOBILE-PONTIAC-GMC. This 4 Door SUV comes equipped with Audio System Premium Brand Speakers: Pioneer and provides you with a sense of security with its safety features, including Braking Assist and more. We would love to put you in the driver's seat of this Terrain. Please contact us for more information.