New
2025
GMC
Sierra 2500 HD
SLE
VIN
1GT4UME75SF132433
Stock Number
B24524
- MSRP $63,810
- Castle Sale Price $59,645
- Savings $4,165
See Important Disclosures Here
New 2025 GMC Sierra 2500 HD SLE
Gallery
Dealership Photos
Manufacturer Photos
May not represent actual vehicle (options, colors, trim and body style may vary).
Current Offers
- MSRP $63,810
- Castle Discount 1- $4,165
- Castle Sale Price $59,645
- Savings $4,165
Other Offers You May Qualify For
- - $500GM Military Offer224-16-14: GM Military Offer
- - $500GM First Responder Offer324-17-12: GM First Responder Offer
Available Specials
- 1 Year/12,000 Mile Maintenance 4INCLUDED
- 3.9% APR for 48 Months for Well-Qualified Buyers When Financed w/ GM Financial 524-40G-15: For Well-Qualified Buyers When Financed w/ GM Financial
Click here for more offer information
1Castle discount is available to everyone
2Eligible military personnel includes Active Duty members, Reservists, National Guard members, Veterans and Retirees of the U.S. Army, Navy, Air Force, Marine Corps and Coast Guard. Eligible participants are able to sponsor their spouse. At participating dealers only. Visit gmmilitaryappreciation.com for program eligibility details and for a list of eligible vehicles. Not available with some other offers. Must provide authorization number to participating dealer prior to or at time of vehicle delivery to receive offer. Must take new retail delivery by 01/02/2025.
3Must be a current Firefighter, Police, EMT/Paramedic, or 911 Dispatcher. First Responders employed by federal, state or municipal governments may be subject to restrictions that limit their ability to accept this offer. Accordingly, this offer is void unless permitted by applicable federal, state and municipal laws, regulations, rules, ordinances, policies, codes of conduct, and other directives or standards regarding ethics and gift acceptance by the applicable federal, state or municipal employees. By accepting this offer, you verify that doing so complies with all laws, regulations, policies or other restrictions regarding ethics or gift acceptance that apply to you. Eligible participants are able to sponsor their spouse. At participating dealers only. Visit gmfirstresponderappreciation.com for program eligibility details and for a list of eligible vehicles. Not available with some other offers. Must provide authorization number to participating dealer prior to or at time of vehicle delivery to receive offer. Must take new retail delivery by 01/02/2025.
4See Dealer For Details
53.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.53 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 12/02/2024.
Specifications
- Stock Number B24524
- Exterior Onyx Black
- Interior Jet Black Cloth Seat Trim
- Drive Wheels 4WD
-
Body Description Crew Cab
- Engine 6.6L V8 Gas engine
- Transmission Automatic
- VIN 1GT4UME75SF132433
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Vehicle At A Glance
- Fuel Economy * N/A city / N/A hwy
- Mileage 15 MILES
- Transmission 10-Speed A/T
- Exterior Color Onyx Black
- Interior Color Jet Black Cloth Seat Trim
- Engine Data 6.6L V8 Gas engine
Vehicle Description
$4,165 off MSRP!
2025 GMC Sierra 2500HD SLE Onyx Black SLE 10-Speed Automatic 4D Crew Cab 6.6L V8 4WD
SHOP 100% ONLINE! EXPERIENCE THE CASTLE DIFFERENCE! Free Loaner Vehicles, 72 Hour Love it or Exchange it Policy, Free Vehicle Delivery Service within 50 miles, Ship anywhere in the US, Hassle-Free Online Purchase Experience. SHOP EASY, DRIVE HAPPY! Price does not include tax, title, doc fee of $347.26 or Dealer Added accessories such as LoJack GPS and Security System..
Preferred Equipment Group 3SA (120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports, 2-Speed Electronic Shift Transfer Case, 4-Way Manual Driver Seat Adjuster, Chrome Surround Grille w/Chrome Insert Bars, Deep-Tinted Glass, Keyless Open & Start, OnStar Services Capable, Push Button Start, SiriusXM w/360L Trial Subscription, Steering Wheel Audio Controls, and Wireless Phone Projection), Remote Start Package (Electric Rear-Window Defogger, Remote Vehicle Starter System, and Unauthorized Entry Theft-Deterrent System), SLE Convenience Package (10-Way Power Driver Seat Adjuster w/Lumbar, A/C w/Dual-Zone Automatic Climate Control, LED Fog Lamps, LED Smoked Amber Roof Marker Lamps, and Manual Tilt-Wheel/Telescoping Steering Column), SLE Heated Package (Heated Driver & Front Outboard Passenger Seats and Heated Steering Wheel), SLE Value Package (Spray-On Pickup Bedliner w/GMC Logo), Snow Plow Prep/Camper Package (220-Amp Alternator), Suspension Package, X31 Off-Road & Protection Package (18 Machined Aluminum Wheels and All-Weather Floor Liners (LPO)), X31 Off-Road Package (Hill Descent Control and Off-Road Suspension), 10-Speed Automatic, 4WD, Black Cloth, 17 Machined Aluminum Wheels, 2-Speed Active Transfer Case, 3.73 Rear Axle Ratio, 4-Way Manual Passenger Seat Adjuster, 4-Wheel Disc Brakes, 5th Wheel & Gooseneck Trailer Wiring Provisions, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-Dimming Inside Rear-View Mirror, Automatic Emergency Braking, Brake assist, Buckle to Drive, Bumpers: chrome, Cloth Seat Trim, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seats, Front anti-roll bar, Front Center Armrest w/Storage, Front License Plate Kit, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, GMC MultiPro Tailgate, Heated door mirrors, Heavy-Duty 80 Amp Battery, Illuminated entry, IntelliBeam Automatic High Beam On/Off, Lane Departure Warning System, LED Cargo Area Lighting, Low tire pressure warning, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Pickup Box, Power door mirrors, Power steering, Power windows, Power-Adjustable Black Outside Mirrors, Radio: AM/FM w/Premium GMC Infotainment System, Rear reading lights, Rear step bumper, Rear Wheelhouse Liners, Remote keyless entry, Speed control, Split folding rear seat, Steering wheel mounted audio controls, Tachometer, Tilt steering wheel, Traction control, Trip computer, Turn signal indicator mirrors, Upfitter Switch Kit (5), Variably intermittent wipers, and Voltmeter..
Specifications
Exterior
- Deep-tinted glass, Provides added protection from sun and glare
- Body-color door handles
- Side Bed Step, Black textured step pads help provide secure footing Integrated on forward portion of outer bed on driver and passenger side to provide ease of access to forward portion of the bed
- Cab-mounted cargo area lamps, Activated by switch located on center switch bank Illuminates the cargo bed area
- IntelliBeam, At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions
- Chrome rear bumper, With integrated CornerSteps May require additional optional equipment
- Tailgate with EZ Lift assist, power lock & release, Hitch area lighting May require additional optional equipment
- Chrome front bumper, May require additional optional equipment
- Cargo tie-downs, 12-fixed rated at 500 lbs. per corner
- Chrome beltline moldings
- Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
- CornerStep rear bumper, Helps make it easier to get into and out of the pickup bed Located at each end of the rear bumper Textured step pads to help provide secure footing
- Spare tire carrier lock, Helps keep spare tire secure
- LED tail lamps
- Tailgate and bed rail protection caps
- GMC MultiPro Tailgate, Six function tailgate designed to help improve loading, unloading and accessing the cargo box Hitch area lighting Power lock and release May require additional optional equipment
- 18" machined aluminum wheels with Dark Grey metallic accents
- LED fog lamps
- Rear wheelhouse liners, Help protect your truck's rear wheelhouse area from damage caused by dirt, rocks, mud, road salt and the weather May require additional optional equipment
- 18" LT275/70R18E all-terrain, blackwall tires
- 18" LT275/70R18 all-terrain, blackwall spare tire, May require additional optional equipment
- Cargo bed LED lighting, Provides light to find cargo in the bed May require additional optional equipment
- Black outside power-adjustable vertical trailering mirrors with power folding/manual extending auto-dimming driver upper glass, Lower convex mirrors Heated upper glass Integrated turn signal indicators Puddle lamps Perimeter lighting Auxiliary lighting Extends 3.31-inches May require additional optional equipment
- Front license plate bracket, Front bracket is included if displaying a front license plate is required in your state
- Spray-on bedliner, Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shifting Covers the entire bed surface below side rails, front box top rail, gauge hole plugs and tie-downs Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal Does not include spray-on liner on tailgate due to Black composite inner panel Includes GMC logo on all trims except PRO
- Smoked Amber LED roof marker lamps, Roof-mounted lamps near the front of the cab
Interior
- 120-volt power outlet, 3-prong auxiliary household-style outlet Located on the instrument panel Makes it convenient for powering laptops, phone chargers and other electronic devices May require additional optional equipment
- Keyless Open and Start, With the key fob in your possession, lock and unlock your car's doors by pressing the button on a front exterior door handle, increasing convenience Lockout protection helps you avoid locking keys in the vehicle
- Power windows with front passenger express-down, Quickly lowers the window with the touch of a button If an obstruction is detected, the anti-pinch feature will auto-reverse
- 4-way manual front passenger seat
- Steering-wheel mounted controls, Allow the driver to easily operate the audio system and phone interface controls May require additional optional equipment
- Power windows with rear express-down
- Carpeted floor covering, Color-keyed to match the interior
- USB ports, (2) Data/charge ports located on instrument panel¹
- Rear Seat Reminder, Helps to remind the driver to check the back seat(s) before leaving the vehicle¹ Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on Under certain conditions, once the vehicle is switched off, designed to sound audible chimes and display a visual message within the driver display Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
- 40/20/40 split-bench front seat with under-seat storage, Seating for up to 3 Driver and front passenger seatbacks recline Head restraints at the outboard seating positions Center seatback that doubles as a fold-down armrest with storage
- USB ports, (2) Charge ports located on rear of console¹
- Assist handles, Front A-pillar mounted for Driver and Passenger Rear B-pillar mounted
- Power windows with driver express-up/down, Quickly raises the window or lowers it with the touch of a button If an obstruction is detected, the anti-pinch feature will auto-reverse
- Compass, Located in instrument cluster
- Power door locks, Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob (when equipped)
- Cruise control, Maintains a selected speed while driving Automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak® stability control system detects an oncoming skid Set and resume speed functions Steering-wheel mounted controls to easily maintain and manage cruising speed
- 60/40 split-folding rear bench seat, Includes child seat top tether anchor Can fold one or both sides up
- 120-volt box-mounted power outlet, 3-prong auxiliary household-style outlet Located in the pickup bed May require additional optional equipment
- 12.3" diagonal color Driver Information Center, Includes driver personalization, warning messages and vehicle information Replaces traditional analog gauges with fully reconfigurable high definition cluster layout High definition display provides crisp, premium appearance
- Outside temperature display, Located in infotainment display
- Wrapped steering wheel
- Rear air vents, Provides cabin comfort for rear occupants
- 13.4" diagonal GMC Premium Infotainment System with Google built-in, 13.4" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM¹ radio capable Bluetooth®2 streaming audio for music and select phones Wireless Apple CarPlay™ capability for compatible phones³ Wireless Android Auto™ capability for compatible phones⁴ Customize and manage entertainment and vehicle feature setting Use, control and manage select smartphone apps through the Infotainment system Voice-activated technology for phone
- All-weather floor liners, Provides coverage for first and second-row seating Feature a textured, anti-slip pattern that helps trap debris and water while providing carpet coverage Include Brand logo Replaces factory floor mats
- 10-way power driver seat with power lumbar, Includes 8-way power driver seat Includes a 2-way power lumbar control
- Manual tilt and telescoping steering column, Allows the driver to adjust the steering wheel up or down, and the steering column forward or back May require additional optional equipment
- Remote Start, Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences Locks doors and turns on parking lamps while the engine is running Activates the climate control system
- Upfitter switches, Program electrical components such as exterior lighting, snow removal equipment or other features to turn on and off at the flip of a switch Allows the driver to operate upfitter-installed equipment conveniently from inside the cab Provides 3-30 amp and 2 – 20 amp configurable circuits to facilitate installation of aftermarket electrical accessories by the dealer or upfitter¹ at customer expense Installation instructions and technical assistance available at www.gmupfitter.com May require additional optional equipment
- Inside rearview auto-dimming mirror, Automatically dims the inside rearview mirror when it senses bright light from behind When headlamp glare is no longer detected, the mirror returns to its normal state
- Heated steering wheel, With the press of a button the steering wheel quickly heats up to provide additional comfort on a cold day May require additional optional equipment
- Dual-zone automatic climate control, Automatically maintains the selected temperatures for both the driver and front passenger Allows individual climate settings for both driver and front passenger Driver and front passenger can choose a temperature up to 30 degrees difference May require additional optional equipment
- Theft-deterrent unauthorized entry system, Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter Helps deter unauthorized entry, helping to protect your vehicle May require additional optional equipment
- Heated driver and front outboard passenger seats, Separate buttons on the climate control panel allow you to choose from 3 levels of warmth At the touch of a button you can warm the cushions and seatbacks with multilevel temperature control Individually controlled Seats can be programmed to automatically warm up when it's cold out May require additional optional equipment
- Rear window defogger, Utilizes a warming grid to help remove fog or frost from the rear window
Entertainment
- 13.4" diagonal GMC Premium Infotainment System with Google built-in, 13.4" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM¹ radio capable Bluetooth®2 streaming audio for music and select phones Wireless Apple CarPlay™ capability for compatible phones³ Wireless Android Auto™ capability for compatible phones⁴ Customize and manage entertainment and vehicle feature setting Use, control and manage select smartphone apps through the Infotainment system Voice-activated technology for phone
- Wi-Fi® hotspot capable, Terms and limitations apply. See onstar.com or dealer for details. May require additional optional equipment
- Bluetooth®, Pair your compatible mobile phone to your vehicle's infotainment system¹ Place and receive hands-free phone calls Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command system With streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
- SiriusXM with 360L Trial Subscription, With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes¹ SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and more Experience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before
- 6-speaker audio system, Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
- Wireless phone projection, For Apple CarPlay™¹ and Android Auto™²
Mechanical
- Pickup bed, Roll-formed high-strength steel Includes bed assist step
- Allison® 10-speed automatic transmission, Electronically controlled with overdrive for smooth-shifting performance Tow/Haul mode that reduces shift cycling for better control and improved cooling when towing or hauling heavy loads Auto Grade Braking that automatically downshifts when needed to enable engine braking, helping to slow the vehicle on downhill grades and reduce brake wear (operates in Tow/Haul mode) May require additional optional equipment
- 3.73 rear axle ratio, Requires a gas engine
- Heavy-Duty Air Filter, Thick construction helps to trap more dirt before it can enter the air intake
- Air filtration monitoring, Alerts the driver when the engine air filter needs replacement
- Brake pad wear indicator
- External engine oil cooler, Heavy-duty air-to-oil cooler Helps extend engine oil life under heavy loads
- Heavy-duty 720 cold-cranking amps battery, 80 Amp-hr Maintenance-free with rundown protection and retained accessory power May require additional optional equipment
- Steering, Recirculating Ball with smart flow power steering system
- Black vertical recovery hooks, Two front frame-mounted¹
- Fully boxed frame, Hydroformed front section High-strength steel
- Push Button Start
- 4-wheel antilock disc brakes, Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces DuraLife™ brake rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife™ rotors are hardened and strengthened during the manufacturing process Brake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors
- Integrated trailer brake controller, Integrated with the antilock brake system (ABS) Helps provide measured brake force signaling to electric-controlled trailer brake systems Trailer gain and output are displayed in the Driver Information Center
- 6.6L V8 Gas engine, 401 hp [299 kW] @ 5200 rpm 464 lb-ft of torque [629 N-m] @ 4000 rpm 3.73 rear axle ratio Paired with an Allison® 10-speed automatic transmission Capless fuel fill
- Capless fuel fill, Prevents paint scratches that can result from a tethered fuel cap Creates a tight seal around the fuel-pump nozzle when the nozzle is fully inserted Requires gasoline engine
- External auxiliary transmission oil cooler, Heavy-duty air-to-oil cooler Helps provides optimal transmission performance even when operating under a heavy load or towing a trailer May require additional optional equipment
- Automatic locking rear differential, When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction The Eaton® Locker senses a difference in wheel speed of approximately 100 rpm
- Autotrac® 2-speed transfer case with push button controls, 4-button control 2WD, Auto, 4WD, 4WD LO 2WD High for most on-road and highway situations 4WD High for snowy or wet roads when added traction is needed 4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels When in AUTO mode, remains in 2WD mode until the system detects wheel slippage Automatically engages 4WD until traction is regained May require additional optional equipment
- 10,850 lbs. GVWR, When properly equipped; includes weight of vehicle, passengers, cargo and equipment
- Trailering wiring provisions for camper, 5th wheel and gooseneck trailer, For trailering fifth-wheel and gooseneck trailers Includes additional 7-way wiring harness located at the rear of the pickup bed, attached to the rear frame cross member
- 220-amp alternator, May require additional optional equipment
- Hill Descent Control, Uses antilock braking to help provide a smooth, controlled descent Helps driver maintain control of the vehicle without depressing the brake pedal Activates by pushing a button below the instrument panel May require additional optional equipment
- Skid plates, Help protect the front underbody, oil pan and transfer case May require additional optional equipment
Safety
- Forward Collision Alert, Warns you if it detects a potential collision with a detected vehicle you're following so you can take action¹ Can also provide a tailgating alert if you're following a vehicle much too closely
- Automatic Emergency Braking, Can help you avoid or reduce the severity of a collision with a detected vehicle you're following using camera technology¹ Can automatically provide hard emergency braking or enhance your hard braking Works at speeds between 5 and 50 mph
- Tire Pressure Monitoring System with Tire Fill Alert, Monitors tire pressure and alerts of an under-inflated condition in one or more of the tires¹ Provides visual and audible alerts outside the vehicle when inflating an under inflated tire to the recommended tire pressure
- StabiliTrak, electronic stability control system with traction control, Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads Includes Brake Assist which detects rapid brake pedal applications due to emergency braking situations and provides additional braking via the Antilock Brake System (ABS) module Includes Trailer Sway Control Hill Start Assist
- Buckle to Drive, Helps remind the driver to buckle their seat belt before driving by preventing the vehicle from being shifted out of PARK temporarily when the driver's seat belt is not buckled The feature also reminds the front passenger to buckle up, if equipped
- Hitch Guidance, When in Reverse, displays a centered guideline on the Rear Vision Camera view¹ Can help you line up the hitch to your trailer When driving, lets you check the trailer using Rear Vision Camera view
- LED Daytime Running Lamps
- Rear Seat Belt Indicator
- Seat Belt Adjustable Guide Loops, Front row only
- OnStar® services capable, See onstar.com for details and limitations. Services vary by model. Service plan required.
- Front Pedestrian Braking, At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian it detects directly in front of you¹ Provides pedestrian alerts and can automatically provide hard emergency braking or enhance driver's hard braking Limited nighttime and low visibility performance
- 6 airbags, Dual-stage frontal airbags for driver and front outboard passenger¹ Seat-mounted side-impact airbags for driver and front outboard passenger¹ Head-curtain airbags for outboard seating positions¹ Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off¹
- HD Rear Vision Camera, Shows high-resolution digital image of area directly behind your vehicle while in Reverse¹ Can help you park or avoid vehicles and objects You can also display an overlay of where your vehicle is heading Tailgate must be in the raised position for the HD Rear Vision Camera to operate properly May require additional optional equipment
- Following Distance Indicator, Displays the following time in seconds between your vehicle and a detected vehicle in front of you¹ Designed to help you maintain a safe following distance
- Lane Departure Warning, Alerts you when it detects that you are unintentionally drifting out of detected lane lines¹ System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane
- Trailering Information Label, Provides max trailer ratings for tongue weight, conventional, gooseneck hitch and 5th wheel hitch
- OnStar Basics, Drive confidently with core OnStar services including¹ Remote commands Built-in voice assistance Real-time traffic and navigation Automatic Crash Response
- Teen Driver, Helps encourage safe driving habits for teens by providing an in-vehicle report card¹ Activates certain safety systems, if equipped, when a Teen Driver-designated key fob is used Mutes the radio until the front-seat occupants fasten their seat belts
Package
- Sierra HD Pro Safety, Forward Collision Alert¹ Following Distance Indicator¹ Front Pedestrian Braking¹ IntelliBeam Lane Departure Warning¹ Buckle to Drive Automatic Emergency Braking¹
- Trailering Package, Trailer hitch¹ Trailering hitch platform Includes a 2.5" receiver hitch (with 2" insert), 4-pin and 7-pin connectors 7-wire electrical harness and 7-pin sealed connector for connecting your trailer's lights and brakes to your vehicle Hitch Guidance² May require additional optional equipment
- SLE Heat package, Heated driver and passenger seats Heated steering wheel
- Remote Start Package, Remote Start Content theft alarm Rear-window defogger
- X31 Off-Road and Protection Package, X31 Off-Road Package Off-Road suspension with Twin-tube Rancho® shocks Hill Descent Control Skid plates (transfer case and oil pan) Spray-on bedliner All-weather floor liners X31 badge (replaces "4X4" badge on bed) SLE includes 18" machined aluminum wheel with Dark Grey metallic accents and 18" all-terrain, blackwall tires SLT includes 20" machined aluminum wheel with bright Silver accents and 20" all-terrain, blackwall tires May require additional optional equipment
- X31 Off-Road Package, Off-Road suspension Hill Descent Control Skid plates Twin-tube Rancho shocks X31 hard badge May require additional optional equipment
- SLE Convenience package, Dual climate control 10-way power driver seat including power lumbar Manual tilt/telescoping steering column LED roof marker lamps LED fog lights
- Snow Plow Prep / Camper Package, Power feed to accommodate a backup and roof emergency light¹ A single 220-amp alternator Heavy-duty front springs Under body skid plates to help protect the transfer case from debris May require additional optional equipment
- SLE Value Package, Only available on Crew Cab and Double Cab models SLE Convenience package Spray-on bedliner SLE Heated package Remote Start Package
Warranty
- Corrosion: 3 Years/36,000 Miles, Rust-Through, 6 Years/100,000 Miles
- Roadside Assistance: 5 Years/60,000 Miles, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
- Drivetrain: 5 Years/60,000 Miles, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
- Warranty: <<< Preliminary 2025 Warranty >>>
- Basic: 3 Years/36,000 Miles
- Maintenance: First Visit: 12 Months/12,000 Miles
Options
- GVWR, 10,850 lbs. (4921 kg)
- SLE Value Package;
- Upfitter switch kit, (5)
- Onyx Black
- Trailering wiring provisions, for trailering, 5th wheel and gooseneck trailer
- Snow Plow Prep/Camper Package
- LED Cargo Area Lighting
- Mirrors, outside power-adjustable vertical trailering
- Rear axle, 3.73 ratio
- X31 Off-Road and Protection Package
- Transfer case, two-speed active, electronic Autotrac
- Tailgate, GMC MultiPro Tailgate
- Wheelhouse liners, rear
- Engine, 6.6L V8
- Transmission, Allison 10-Speed automatic
- Emissions, Federal requirements
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All Vehicles
All new vehicle pricing is inclusive of all General Motors rebates and incentives and is plus tax, title, and license.
*All pricing and details are believed to be accurate, but we do not warrant or guarantee such accuracy. The prices shown above may vary from region to region, as will incentives, and are subject to change. Vehicle information is based off standard equipment and may vary from vehicle to vehicle. Call or email for complete vehicle information. All specifications, prices and equipment are subject to change without notice. Prices and payments do not include tax, titles, tags, finance charges, documentation charges, emissions testing charges, or other fees required by law, vehicle sellers or lending organizations.
Based on 2013 EPA mileage estimates, reflecting new EPA fuel economy methods beginning with 2008 models. Use for comparison purposes only. Do not compare to models before 2008. Your actual mileage will vary depending on how you drive and maintain your vehicle.
While every effort has been made to ensure display of accurate data, the vehicle listings within this website may not reflect all accurate vehicle items. Accessories and color may vary. All inventory listed is subject to prior sale. The vehicle photo displayed may be an example only. Vehicle Photos may not match exact vehicles. Please confirm vehicle price with Dealership. See Dealership for details.
All Vehicles
MPG estimates on this website are EPA estimates; 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; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPAs website for details, including a MPG recalculation tool).
The features and options listed are for the new 2025 GMC Sierra 2500 HD and may not apply to this specific vehicle.
Advertised Price Excludes Tax, Title, License and Documentary Service Fee.
Learn More About This New 2025 GMC Sierra 2500 HD SLE Truck near Chicago
We would like to invite you to Castle Buick GMC for an amazing opportunity to purchase a GMC Sierra 2500 HD SLE at an incredible price. This model features a powerful 6.6L V8 Gas engine engine and a 10-Speed A/T transmission, and is finished in a beautiful Black paint.
At Castle Buick GMC, we pride ourselves on our exceptional customer service and automotive expertise. No matter what you're looking for in a truck or SUV, our sales team will assist you in finding the perfect model to fit your unique lifestyle. If you still owe money on your trade-in, don't worry. Our finance experts will help you find a vehicle and payment plan that works for your budget. We offer a variety of incentive, finance, and lease programs to ensure that you get the best deal possible.
Contact us at (708) 853-3542 or visit us at Castle Buick GMC to test drive and see for yourself the amazing incentives and special offers available on the GMC Sierra 2500 HD SLE. We're conveniently located at 7400 W CERMAK RD in NORTH RIVERSIDE, IL 60546-1404, just a short drive from Maywood, Brookfield, and La Grange.
Don't miss this opportunity to drive away in a beautiful new GMC Sierra 2500 HD SLE at an unbeatable price. We look forward to seeing you soon at Castle Buick GMC.
At Castle Buick GMC, we pride ourselves on our exceptional customer service and automotive expertise. No matter what you're looking for in a truck or SUV, our sales team will assist you in finding the perfect model to fit your unique lifestyle. If you still owe money on your trade-in, don't worry. Our finance experts will help you find a vehicle and payment plan that works for your budget. We offer a variety of incentive, finance, and lease programs to ensure that you get the best deal possible.
Contact us at (708) 853-3542 or visit us at Castle Buick GMC to test drive and see for yourself the amazing incentives and special offers available on the GMC Sierra 2500 HD SLE. We're conveniently located at 7400 W CERMAK RD in NORTH RIVERSIDE, IL 60546-1404, just a short drive from Maywood, Brookfield, and La Grange.
Don't miss this opportunity to drive away in a beautiful new GMC Sierra 2500 HD SLE at an unbeatable price. We look forward to seeing you soon at Castle Buick GMC.