GM CERTIFIED. SEE OPTIONAL FACTORY OPTIONS INCLUDED IN OUR PRICE., TRAILER BRAKE CONTROLLER $230.00 VALUE ONYX BLACK $195.00 VALUE, REAR AXLE - 3.42 RATIO INC., TOTAL OPTIONS $635.00, 4WD. The Vachon Auto Group has been in business for over 70 years and has served Old Saybrook, Old Lyme, Niantic, Westbrook, Clinton, and Madison, CT for the past 3 years. GMC Certified Pre-Owned Details: * Roadside Assistance * Powertrain Limited Warranty: 72 Month/100,000 Mile (whichever comes first) from original in-service date * 24 months/24,000 miles (whichever comes first) Certified Pre-Owned Scheduled Maintenance Plan and 3 days/150 miles (whichever comes first) Vehicle Exchange Program. SiriusXM 3-month trial subscription * Warranty Deductible: $0 * Transferable Warranty * Limited Warranty: 12 Month/12,000 Mile (whichever comes first) from certified purchase date * Vehicle History * 172 Point Inspection