%> GMC Sierra 2500HD 2012 2WD Ext Cab 144.2 Work Truck Expert Review and Test Drive Results Close Window 3/31/2015 2012 GMC Sierra 2500 HD Pickup-V8 NADAguides.com Price Report RoughTrade-In AverageTrade-In CleanTrade-In CleanRetail Base Price N/A N/A N/A N/A PRICE with Options N/A N/A N/A N/A Expert Reviews Read unbiased reviews by auto experts and the NADAguides Test Drive Team Towing and hauling in comfort. Professional capability, Cadillac comfort. © Copyright 2015 NADAguides. All Rights Reserved. © Copyright 2015 NADASC. All Rights Reserved.