LEATHER, LOW MILEAGE, NEW TIRES, POWER SEATS, HEATED SEATS, ONE OWNER, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports Inside Center Console, 2 USB Ports, 2-Speed Active Transfer Case, Bed View Camera w/2 Trailer Camera Provisions, Bose Premium Series 12-Speaker System, Deep-Tinted Glass, Driver Memory, Electric Rear-Window Defogger, Floor-Mounted Center Console, Front Rain-Sensing Wipers, Full Grain Leather Seat Trim, GMC Connected Access Capable, HD Surround Vision, Heads-Up Display, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seats, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, LED Smoked Amber Roof Marker Lamps, Manual Tilt-Wheel/Telescoping Steering Column, Memory seat, OnStar & GMC Connected Services Capable, Power driver seat, Power Front Passenger Windows w/Express Up/Down, Power passenger seat, Power Sliding Rear Window w/Defogger, Power Sunroof, Preferred Equipment Group 5SB, Push Button Start, Rear Cross Traffic Alert, Rear Wheelhouse Liners, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, Signature Denali Grille in Vadar Chrome, SiriusXM w/360L, Speed control, Spray-On Bedliner w/Denali Logo, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Technology Package, Trailer Cam Provisions & Trailer Viewing Software, Trailer Side Blind Zone Alert, Trailer Tire Pressure Monitor Sensors, Ultrasonic Front & Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging, Wireless Phone Projection, X31 Off-Road Package.Duramax 6.6L V8 TurbodieselPriced below KBB Fair Purchase Price! Odometer is 8989 miles below market average!DealerRater's Dealer of the Year Award Program recognizes a select number of car dealerships throughout the United States and Canada for outstanding customer satisfaction as expressed through customers' online reviews. Our customers have spoken and we're honored to be considered one of the best dealerships in Maine to buy a new or used vehicle.