2026 GMC Sierra 1500 SLT Crew Cab 4WD

The Napleton Auto Group promotes a no pressure buying experience that puts the customer in charge of the buying process, and for over 80 years, the Napleton family has made sure that absolutely nothing is more important than our commitment to your satisfaction. Our staff members are professional in every sense of the word, and receive regular training, including factory certification, so they are truly knowledgeable about the vehicles we offer. We want every customer's experience to be as timely, comfortable and ultimately as satisfying as it possible can be. You'll see it in every department of every Napleton Auto Group dealership. We hope you'll join the thousands of other satisfied customers that buy and service their vehicles the Napleton way. This 2026 GMC Sierra 1500 SLT offered in Onyx Black will make a great addition to your family or business! Be sure to take note of all this vehicle has to offer: SLT Convenience Package ($1,755 value)Front Bucket SeatsFloor-Mounted Center ConsoleWireless ChargingVentilated Driver and Front Passenger SeatsPower Rake and Telescoping Steering ColumnPremium Bose 7-Speaker Sound SystemX31 Off-Road and Protection Package ($2,755 value)Spray-On Pickup Bedliner with GMC Logo20 Polished Aluminum Wheels275/60R20SL AT BW TiresAll-Weather Floor LinerX31 Off-Road PackageHill Descent ControlHeavy-Duty Air FilterDual Exhaust SystemOff-Road Suspension2-Speed Transfer CaseSkid PlatesX31 Hard BadgeSLT Premium Plus PackageProGrade Trailering System ($215 value)Hitch ViewIn-Vehicle Trailering System AppPreferred Equipment Group 4SAPower Front Passenger Windows with Express Up/downPower Rear Windows with Express DownDeep-Tinted GlassPower Door LocksKeyless Open and StartPower Front Windows with Driver Express Up/downRear Wheelhouse LinersColor-Keyed Carpeting Floor CoveringPush Button StartRemote Vehicle Starter SystemElectric Rear-Window DefoggerFront Rain-Sensing WipersAuto-Locking Rear DifferentialChrome Header and Chrome Grille Insert BarsIntegrated Trailer Brake Controller120-Volt Interior Power OutletAuxiliary External Transmission Oil Cooler170 Amp AlternatorManual Tilt-Wheel and Telescoping Steering ColumnSingle Speed Transfer CaseGMC Pro SafetyPerimeter LightingSiriusXM with 360L Trial Subscription2 type-C Charge-Only Rear USB Ports2 Charge/data USB PortsOnStar Services CapableLED Cargo Area Lighting18 X 8.5 6-Spoke Machined Aluminum WheelsSteering Wheel Audio Controls6-Speaker Audio System FeatureTheft Deterrent System (unauthorized Entry)HD Rear Vision CameraFront Frame-Mounted Black Recovery HooksWi-Fi Hotspot CapableTrailering PackageSLT Preferred Package ($1,050 value)Power Sliding Rear Window with Rear DefoggerHeated 2nd Row Outboard SeatsAdaptive Cruise ControlUniversal Home RemoteSierra Safety Plus Package ($970 value)Safety Alert SeatTrailer Camera ProvisionsUltrasonic Front and Rear Park AssistRear Cross Traffic BrakingRear Pedestrian DetectionTrailer Side Blind Zone AlertHD Surround Vision Safety and Security Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead. Pedestrian impact prevention - An extra step toward safety. Pedestrians don't always stop, look, and listen, but with Pedestrian Impact Prevention, your vehicle is equipped to better see them and avoid them. This system constantly monitors the road ahead to identify and track pedestrians. It projects that image to an interior display screen, AND should an impact become likely, Pedestrian impact prevention takes steps to avoid a collision. Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn't by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that's both convenient and safe.Technology and Telematics Apple CarPlay/Android Auto smart device wireless mirroring Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicle's private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot. Other notable features: ENGINE, 6.2L ECOTEC3 V8, ONYX BLACK Napleton Beaver Dam Chevrolet Buick GMC is proud to serve customers in communities that include Milwaukee, Madison, Green Bay, Kenosha, Racine, Appleton, Waukesha, Oshkosh, Eau Claire, Janesville, West Allis, La Crosse, Sheboygan, Wauwatosa, Fond du Lac, New Berlin, Brookfield, Wausau, Beloit, Greenfield, Manitowoc, Franklin, Oak Creek, West Bend, Sun Prairie, Superior, Stevens Point, Neenah, De Pere, Mequon and Chicagoland area. Give us a call at 920-212-8287 or stop by to test drive or inquire about your new car or truck today! N8167 Kellom Rd Beaver Dam WI 53916 Napleton Autos Online Pricing Disclaimer New vehicle inventory is offered for sale at the Manufacturer's Suggested Retail Price (MSRP), as set by General Motors and/or General Motors Financial. Prices labeled as the Napleton Price include all eligible dealer discounts and/or manufacturer incentives and do not include taxes, title, license fees, documentation fees, optional equipment, or dealer-installed accessories selected by the customer at the time of purchase. Destination charges may vary by model and are included in the displayed pricing. All pricing is subject to change without notice based on manufacturer program updates, incentive eligibility, or market conditions. Napleton Autos advertises its inventory on this website, www.napleton.autos, as well as on third-party advertising platforms. Pricing is specific to each vehicle, identified by its Vehicle Identification Number (VIN) and dealer stock number. The pricing shown on www.napleton.autos represents the most current and accurate pricing for Napleton Autos. In the event of any discrepancy between this website and any third-party website, the pricing displayed on www.napleton.autos will be considered the most accurate and will supersede all other advertised prices. While every effort is made to ensure the accuracy of the information on this site, errors may occur. Please verify all information with a Napleton Autos Client Advisor. You may do so by contacting us directly or visiting the dealership.

Additional Information

Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance|Rear axle, 3.23 ratio (Not available with (NHT) Max Trailering Package.)|Pickup bed|GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine without (NHT) Max Trailering Package. Requires Crew Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine and (NHT) Max Trailering Package. Requires Crew Cab 2WD model with bucket seats and (LZ0) Duramax 3.0L Turbo-Diesel I6 engine and (NHT) Max Trailering Package.)|Automatic Stop/Start|Auto-locking rear differential|Transfer case, single speed, electronic Autotrac with push button control (4WD models only)|Suspension Package, Standard|Four wheel drive|Cooling, external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)|Cooling, auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)|Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package, (LZ0) Duramax 3.0L Turbo-Diesel I6 engine or (VYU) Snow Plow Prep Package.)|Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine and (L87) 6.2L EcoTec3 V8 engine.)|Frame, fully-boxed, hydroformed front section|Trailer brake controller, integrated|Recovery hooks, front, frame-mounted, black|Cargo tie downs (12), fixed|Steering, Electric Power Steering (EPS) assist, rack-and-pinion|Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors|Brake lining wear indicator|Capless Fuel Fill|Exhaust, single outlet|Exhaust, aluminized stainless-steel muffler and tailpipe|Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare|Wheelhouse liners, rear|Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door|Bumper, front chrome lower|Bumper, rear chrome with bumper CornerSteps|CornerStep, rear bumper|Moldings, window surround, Chrome|Grille (Chrome header and chrome grille insert bars with gloss black accents.)|Fog lamps, LED|Lighting, perimeter|Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation|Mirror caps, chrome|Wipers, front rain-sensing|Glass, deep-tinted|Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel|LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob|Tailgate, GMC MultiPro Tailgate with six functional load/access features|Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light|Tailgate and bed rail protection caps, top|Door handles, chrome|Audio system feature, 6-speaker system|Steering wheel audio controls|Seat adjuster, driver 10-way power including lumbar|Seat adjuster, passenger 10-way power including lumbar|Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)|Floor covering, color-keyed carpeting|Steering wheel, wrapped|Steering wheel, heated|Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display|GMC Premium information Display- 13.4" diagonal Multicolor touch screen|Compass, located in instrument cluster|Exterior Temperature Display, located in radio display|Remote vehicle starter system|Theft-deterrent system, unauthorized entry|Steering column lock, electrical|Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)|USB ports, (2) charge-only, rear|Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)|Air conditioning, dual-zone automatic climate control|Air vents, rear|Mirror, inside rearview auto-dimming|Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted|StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist|Airbags, dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)|Hitch Guidance|Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)|Seat Belt Adjustable Guide Loops, front row only|Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) GMC Pro Safety.)|Rear seat reminder|Rear Seat Belt Indicator