Quicksilver Metallic 2018 GMC Sierra 2500HD SLE 4X4 CREW CAB 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel **LIFETIME ENGINE GUARANTEE**, **LIFETIME OIL CHANGES**, **WINDOW TINT**, **SPRAY IN BED-LINER**, **HEATED MIRRORS**, **KEYLESS ENTRY**, **REAR BACKUP CAMERA**, **REAR BACKUP SENSORS**, **REMOTE START**, **TOW PACKAGE**, **USB**, **BLUETOOTH, HANDS-FREE**, 10-Way Power Driver's Seat Adjuster, 110-Volt AC Power Outlet, 3.73 Rear Axle Ratio, 4.2" Diagonal Color Display Driver Info Center, Bluetooth® For Phone, Body Color Bodyside Moldings, Body-Color Door Handles, Body-Color Mirror Caps, Body-Color Power-Adjustable Heated Outside Mirrors, Color-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Digital Steering Assist, Driver & Front Passenger Vanity Mirror Visors, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electronic Shift Transfer Case, Emergency communication system, Engine Block Heater, Exhaust Brake, Exterior Parking Camera Rear, EZ-Lift & Lower Tailgate, Floor Mounted Console, Front Halogen Fog Lamps, Front Power Reclining Bucket Seats, Fully automatic headlights, HD Radio, Heated Driver and Front Passenger Seats, Heavy-Duty Handling/Trailering Suspension Package, High-Intensity Discharge Headlights, Leather-Wrapped Steering Wheel, LED Cargo Box Lighting, Manual Tilt-Wheel/Telescoping Steering Column, OnStar 4G LTE, OnStar Limited Trial Service Guidance Plan, Power Sliding Rear Window w/Defogger, Power Windows w/Driver Express Up & Down, Power-Adjustable Pedals For Accelerator & Brake, Preferred Equipment Group 3SA, Premium audio system: GMC Infotainment System, Rear 60/40 Folding Bench Seat (Folds Up), Rear Wheelhouse Liners, Remote Keyless Entry, Remote keyless entry, Remote Locking Tailgate, Remote Vehicle Starter System, Rubberized-Vinyl Front Floor Mats, Rubberized-Vinyl Rear Floor Mats, Single Slot CD/MP3 Player, SiriusXM Satellite Radio, SLE Convenience Package, SLE Preferred Package, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Trailer Brake Controller, Trailering Equipment, Ultrasonic Rear Park Assist, Universal Home Remote, Wheels: 20" 5-Spoke Forged Polished Aluminum, Wireless Charging. The Seth Wadley Promise is a Lifetime Engine Guarantee, Lifetime Oil Changes, Lifetime Multi-point Inspections, Lifetime Pre-Vacation Vehicle Check-Up, Identity Theft Protection for 1 year, Road Hazard Tire & Wheel Coverage for 1 year, Dent & Ding Coverage for 1 year, Windshield Coverage for 1 year, Towing for 1 year, Enrollment in our Difference Rewards Program. All at NO COST to you! Come Experience the Seth Wadley Difference!!