Why BUY from Maxx Autos Plus?When you choose this Onyx Black 2023 GMC Sierra 3500HD SLE with 79,813 miles, you are not just buying a used vehicle - you are investing in quality, reliability and peace of mind. Our clientele depend on us for Transparent Pricing, Convenience and, most importantly, Customer FIRST Service!*All inventory listed is subject to prior sale. Vehicles shown on this site may not currently be in Maxx Autos Plus inventory or may be at a different Maxx Autos Plus location than identified online. All prices and offers are subject to change without notice. Prices and payments do not include tax, title fees, license fees, or registration fees. A documentary service fee of $200 may be added to the sale price or the capitalized cost of a vehicle. All vehicles are equipped with a satellite vehicle recovery system which will be deactivated or removed prior to delivery or can be purchased at the customer's option. All transactions are negotiable including price, trade allowance, interest rate (of which the dealer may retain a portion), term, and documentary service fee. Any agreement is subject to execution of contract documents. While every effort has been made to ensure display of accurate data, including pricing data, the vehicle listings on this website may not reflect all accurate vehicle items. Vehicle price and applicable discounts, rebates, features, photographs, and options are generated from third party software and may contain errors. Maxx Autos Plus is not responsible for errors. It is the consumer's responsibility to verify the price and the existence and condition of any equipment listed.All materials on this site are presented to the user ''as is'' without warranty of any kind, either express or implied. MPG estimates are EPA estimates provided by third party software. Your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology. AlI MPG estimates are based on the methodology in effect when the vehicles were new. For additional information about EPA ratings, visit http://www.fueleconomy.gov/feg/label/learn-more-PHEV-label.shtml. Maxx Autos Plus Protected branding may appear on all used vehicles, however year, make, model, and mileage restrictions apply to the 90-day limited warranty. The Dealers Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.One Owner! What this vehicle includes:SLE Convenience Package ($2,330 value)10-Way Power Driver Seat Adjuster with LumbarKeyless Open and StartFront 40/20/40 Split-Bench Seats with Lockable StorageRear Wheelhouse LinersRemote Vehicle Starter SystemElectric Rear-Window DefoggerDual-Zone Automatic Climate ControlHeated Driver and Front Outboard Passenger SeatsHeated Steering Wheel12-Volt Rear Auxiliary Power OutletElectrical Lock Control Steering ColumnManual Tilt-Wheel/telescoping Steering ColumnLED Fog LampsLED Smoked Amber Roof Marker LampsLED Cargo Area Lighting2nd Row Dual USB Charge-Only PortsUnauthorized Entry Theft-Deterrent SystemX31 Off-Road and Protection Package ($1,600 value)Spray-On Pickup Bed Liner with GMC Logo18'' Machined Aluminum WheelsLT275/70R18E AT BW TiresAll-Weather Floor LinersX31 Off-Road Package ($325 value)Hill Descent ControlSkid PlatesOff-Road SuspensionSLE Value Package ($2,375 value)<ul cl