2026 GMC Sierra 2500HD SLE Double 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 2500HD SLE offered in Sterling Metallic will make a great addition to your family or business! Be sure to take note of all this vehicle has to offer: SLE Convenience Package10-Way Power Driver Seat Adjuster with LumbarA/C with Dual-Zone Automatic Climate ControlManual Tilt-Wheel/telescoping Steering ColumnLED Fog LampsLED Smoked Amber Roof Marker LampsSLE Value Package ($1,885 value)Spray-On Pickup Bedliner with GMC LogoPreferred Equipment Group 3SASiriusXM with 360L Trial Subscription4-Way Manual Driver Seat AdjusterDeep-Tinted GlassKeyless Open and StartPush Button StartChrome Surround Grille with Chrome Insert Bars120-Volt Bed Mounted Power Outlet120-Volt Instrument Panel Power Outlet6.6L V8 with Direct Injection and Variable Valve Timing Engine2-Speed Electronic Shift Transfer CaseSierra HD Pro SafetyWireless Phone Projection2 Charge-Only Rear USB Ports2 Charge/data USB PortsOnStar Services CapableSteering Wheel Audio ControlsRemote Start PackageRemote Vehicle Starter SystemElectric Rear-Window DefoggerUnauthorized Entry Theft-Deterrent SystemSLE Heated PackageHeated Driver and Front Outboard Passenger SeatsHeated Steering Wheel 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, 6.6L V8, STERLING METALLIC 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

Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline, (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)|Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)|GVWR, 10,350 lbs. (4695 kg) (Included and only available with TK20753 and (L8T) 6.6L V8 gas engine with 17" wheels.)|Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)|Auto-locking rear differential|Four wheel drive|Cooling, external engine oil cooler|Cooling, auxiliary external transmission oil cooler|Air filter, heavy-duty|Air filtration monitoring|Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)|Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)|Trailer brake controller, integrated|Recovery hooks, front, frame-mounted, black|Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section|Suspension Package (Not available with (X31) Off-Road Package.)|Steering, Recirculating Ball with smart flow power steering system|Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors|Brake lining wear indicator|Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)|Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)|Bumper, front chrome lower|Bumper, rear chrome with bumper CornerSteps|Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available on (ZW9) pickup bed delete.)|CornerStep, rear bumper|Cargo tie downs (12), fixed, rated at 500 lbs per corner|Moldings, beltline, chrome|Grille (Chrome surround with Chrome insert bars.)|Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel|Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps|Glass, deep-tinted|Door handles, body-color|Tailgate, standard (Deleted with (ZW9) pickup bed delete.)|Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light (Deleted with (ZW9) pickup bed delete.)|Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)|Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)|Seat adjuster, driver 4-way manual|Seat adjuster, passenger 4-way manual|Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)|Floor covering, color-keyed carpeting|Steering wheel, wrapped|Steering wheel audio controls|Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display|Rear Seat Reminder (Requires Crew Cab or Double Cab model.)|GMC Premium information Display- 13.4" diagonal Multicolor touch screen|Exterior Temperature Display, located in radio display|Compass, located in instrument cluster|Power outlet, instrument panel, 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) instrument panel mounted power outlet) (Deleted with (ZW9) pickup bed delete.)|Air vents, rear (Not available with Regular Cab model.)|Mirror, inside rearview, manual tilt|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 dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)|Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)|Rear Seat Belt Indicator (Requires Crew Cab or Double Cab model.)|Seat Belt Adjustable Guide Loops, front row only (Included and only available on Crew Cab and Double Cab models. Not available with (ZW9) pickup bed delete.)|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) Sierra HD Pro Safety.)|Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver|Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.)