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Lighthouse Buick GMC · Morton, IL

2026 GMC Sierra 2500 HD SLE

1 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026
MakeGMC
ModelSierra 2500 HD
TrimSLE
Stock numberG26941
Mileage1 miles
BodyPickup
Engine6.6L 8-cyl
Cylinders8
Displacement6.6L
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
ExteriorOnyx Black
InteriorJet Black, Cloth Seat Trim
Towing16000

Vehicle description

6.6L V8. 4x4. Apple CarPlay/Android Auto. Accessories Added: Splash guards. Cloth seats, 6" Rectangular Chromed Tubular Assist Steps, Adaptive Cruise Control, Auto High-beam Headlights, Following Distance Indicator, Forward Collision Alert, Front Pedestrian Braking, GMC MultiPro Tailgate, Heated Driver and Front Outboard Passenger Seats, Heated Steering Wheel, Hill Descent Control, IntelliBeam Automatic High Beam on/Off, Lane Departure Warning System, Off-Road Suspension, Rear step bumper, Remote keyless entry, Remote Vehicle Starter System, SiriusXM with 360L Trial Subscription, Split folding rear seat, Spray-on Pickup Bedliner with GMC Logo, Universal Home Remote. Ask about the myGMC app for compatible smartphones. 3 yr/36,000 mile bumper to bumper warranty. 5 yr/60,000 mile powertrain warranty. We analyze the current market condition and re-price our vehicles on a daily basis; sometimes the price goes up and sometimes it goes down based on market values, supply and demand. At Lighthouse, we believe that value is more important than just price. Our goal is to offer competitive prices with exceptional customer service. Check our prices versus the competition, and if you find a lower price but prefer to do business with us, please reach out and give us an opportunity to earn your business. We will not compromise our exceptional customer service. Check out our reviews online. Read the biographies of our employees. You are more than just a number to us. Experience the Lighthouse difference. Our vision... "Serving others and building relationships... today and tomorrow."

Features & options (250)

  • Adaptive Cruise Control
  • Bluetooth®
  • Heated Steering Wheel
  • Remote Start
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Wi-Fi Hotspot
  • Emergency Brake Assist
  • Lane Departure Warning
  • Forward Collision Warning
  • Navigation System
  • Rear View Camera
  • Satellite Radio
  • Multizone Climate Control
  • Tow Hitch/Tow Package
  • Automatic Climate Control
  • Entertainment System
  • Turbo Charged Engine
  • Place and receive hands-free phone calls
  • Wi-Fi Hotspot capable
  • May require additional optional equipment
  • Wireless phone projection
  • For Apple CarPlay and Android Auto
  • 13.4" diagonal GMC Premium Infotainment System with Google built-in
  • Bluetooth® streaming audio for music and select phones
  • Wireless Apple CarPlay capability for compatible phones
  • Wireless Android Auto capability for compatible phones
  • Customize and manage entertainment and vehicle feature setting
  • Voice-activated technology for phone
  • 6-speaker audio system
  • SiriusXM with 360L Trial Subscription
  • SiriusXM Trial Subscription
  • Black outside power-adjustable vertical trailering mirrors
  • Lower convex mirrors
  • Heated upper glass
  • Integrated turn signal indicators
  • Manual folding/extending
  • Extends 3.31-inches
  • LED tail lamps
  • Tailgate with EZ Lift assist, power lock & release
  • Hitch area lighting
  • Chrome front bumper
  • Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
  • CornerStep rear bumper
  • Located at each end of the rear bumper
  • Textured step pads to help provide secure footing
  • Grille (Chrome surround with Chrome insert bars.)
  • Chrome rear bumper
  • With integrated CornerSteps
  • IntelliBeam
  • Deep-tinted glass
  • Provides added protection from sun and glare
  • Tailgate and bed rail protection caps
  • Cab-mounted cargo area lamps
  • Activated by switch located on center switch bank
  • Illuminates the cargo bed area
  • Body-color door handles
  • Cargo tie-downs
  • 12-fixed rated at 500 lbs. per corner
  • Spare tire carrier lock
  • Helps keep spare tire secure
  • Side Bed Step
  • Black textured step pads help provide secure footing
  • Chrome beltline moldings
  • GMC MultiPro Tailgate
  • Power lock and release
  • 18" machined aluminum wheels with Dark Grey metallic accents
  • LED fog lamps
  • Rear wheelhouse liners
  • 18" LT275/70R18E all-terrain, blackwall tires
  • 18" LT275/70R18 all-terrain, blackwall spare tire
  • Cargo bed LED lighting
  • Provides light to find cargo in the bed
  • 6" Chrome assist steps
  • Textured step pads help provide secure footing
  • Front license plate bracket
  • Spray-on bedliner
  • Includes GMC logo on all trims except PRO
  • Smoked Amber LED roof marker lamps
  • Roof-mounted lamps near the front of the cab
  • Onyx Black
  • Rear Seat Reminder
  • 4-way manual driver seat
  • Front rubberized-vinyl floor mats
  • Helps protect your interior from road debris and the elements
  • Single-zone manual climate control
  • Maintains a selected temperature
  • Power door locks
  • Power windows with driver express-up/down
  • USB ports
  • (2) Data/charge ports located on instrument panel
  • Carpeted floor covering
  • Color-keyed to match the interior
  • Wrapped steering wheel
  • 120-volt power outlet
  • 3-prong auxiliary household-style outlet
  • Located on the instrument panel
  • Steering-wheel mounted controls
  • Power windows with rear express-down
  • 120-volt box-mounted power outlet
  • Located in the pickup bed
  • 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
  • Assist handles
  • Front A-pillar mounted for Driver and Passenger
  • Rear B-pillar mounted
  • 12.3" diagonal color Driver Information Center
  • High definition display provides crisp, premium appearance
  • Seat trim, Cloth
  • 60/40 split-folding rear bench seat
  • Includes child seat top tether anchor
  • Can fold one or both sides up
  • Rear rubberized-vinyl floor mats
  • Rear air vents
  • Provides cabin comfort for rear occupants
  • Inside rearview manual day/night mirror
  • Keyless Open and Start
  • Lockout protection helps you avoid locking keys in the vehicle
  • 4-way manual front passenger seat
  • (2) Charge ports located on rear of console
  • Power windows with front passenger express-down
  • Quickly lowers the window with the touch of a button
  • Compass
  • Located in instrument cluster
  • Outside temperature display
  • Located in infotainment display
  • All-weather floor liners
  • Provides coverage for first and second-row seating
  • 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
  • You can always override the feature and take control
  • Universal Home Remote
  • 3-channel programmable
  • Manual tilt and telescoping steering column
  • Cloth rear seat with storage package
  • 60/40 folding bench, Seats 3
  • Includes child seat top tether anchors
  • Seatback storage on left and right side
  • Center fold out armrest with 2 cupholders
  • Underseat storage
  • Dual-zone automatic climate control
  • Allows individual climate settings for both driver and front passenger
  • Theft-deterrent unauthorized entry system
  • Helps deter unauthorized entry, helping to protect your vehicle
  • Jet Black, Cloth seat trim
  • Heated driver and front outboard passenger seats
  • Individually controlled
  • Power sliding rear window with rear defogger
  • Rear window defogger
  • 170-amp alternator
  • 4-wheel antilock disc brakes
  • Black vertical recovery hooks
  • Two front frame-mounted
  • Integrated trailer brake controller
  • Integrated with the antilock brake system (ABS)
  • Steering
  • Recirculating Ball with smart flow power steering system
  • Heavy-Duty Air Filter
  • Fully boxed frame
  • Hydroformed front section
  • High-strength steel
  • Brake pad wear indicator
  • Four wheel drive
  • Heavy-duty 720 cold-cranking amps battery
  • 80 Amp-hr
  • Maintenance-free with rundown protection and retained accessory power
  • 10,850 lbs. GVWR
  • In-Vehicle Trailering App
  • Checklist
  • Trailer maintenance reminders
  • Trailer security alerts
  • Trailer mileage
  • Tow/haul reminder
  • Trailer electrical diagnostics
  • Off-Road suspension
  • Emissions, Federal requirements
  • Hill Descent Control
  • Uses antilock braking to help provide a smooth, controlled descent
  • Activates by pushing a button below the instrument panel
  • Skid plates
  • Help protect the front underbody, oil pan and transfer case
  • SLE Preferred Equipment Group includes standard equipment
  • SLE Preferred Package
  • Universal Home Remote (Crew Cab and Double Cab only)
  • Rear sliding power window (Crew Cab and Double Cab only)
  • Hitch Guidance with Hitch View
  • SLE Heat package
  • Heated driver and passenger seats
  • Remote Start Package
  • Content theft alarm
  • X31 Off-Road and Protection Package
  • X31 Off-Road Package
  • Off-Road suspension with Twin-tube Rancho shocks
  • Skid plates (transfer case and oil pan)
  • X31 badge (replaces "4X4" badge on bed)
  • Twin-tube Rancho shocks
  • X31 hard badge
  • 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
  • SLE Value Package
  • Only available on Crew Cab and Double Cab models
  • SLE Heated package
  • Option/package discount
  • Signature LED Daytime Running Lamps
  • LED Daytime Running Lamps
  • Forward Collision Alert
  • Hitch Guidance
  • Can help you line up the hitch to your trailer
  • OnStar Basics
  • Drive confidently with core OnStar services including
  • Remote commands
  • Built-in voice assistance
  • Real-time traffic and navigation
  • Automatic Crash Response to help if you're in need
  • Trailering Information Label
  • Buckle to Drive
  • Teen Driver
  • Tire Pressure Monitoring System with Tire Fill Alert
  • 6 airbags
  • Dual-stage frontal airbags for driver and front outboard passenger
  • Head-curtain airbags for outboard seating positions
  • HD Rear Vision Camera
  • Can help you park or avoid vehicles and objects
  • Rear Seat Belt Indicator
  • Seat Belt Adjustable Guide Loops
  • Front row only
  • Following Distance Indicator
  • Designed to help you maintain a safe following distance
  • OnStar services capable
  • Hitch View
  • Shows a close-up view of the trailer hitch
  • Automatic Emergency Braking
  • Works at speeds between 5 and 50 mph
  • Front Pedestrian Braking
  • Limited nighttime and low visibility performance
  • 4WD
  • Back-Up Camera
  • WiFi Hotspot
  • Tow Hitch

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 250 miles of Morton, Illinois
Asking price$66,560Dealer asking price · 1 mi
Market value$63,715Market value · based on 23 comparable cars
vs. market Fair price+4.5%Fair price · based on 23 comparable cars

Where this price sits

Among the highest-priced · 17% of 23 similar listings ask more than this car.

$50,990lowest$75,120highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+4.5%
−25%Market value+25%
Fair price$2,845 above the market value of $63,715

Price range

$66,560
$50,990$75,120
20th lowest price of 24 similar listings within 250 milesTick marks the market value · range of 23 similar listings

AutosXchange Insights

  • Compared with 23 new 2026 GMC Sierra 2500 SLE listings within 250 mi.
  • Priced $2,845 above the market value of 23 comparable cars — compare options, condition and history.
  • 20th lowest price of 24 similar listings within 250 miles.
  • About 1 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # G26941 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 8, 2026. No price change at this dealership since Nov 8 ($66,560).

$66.3k$66.4k$66.5k$66.6k$66.7k$66.8kNov 8Nov 9Nov 10Nov 11Nov 12

AutosXchange Intel Hub: Price changes for this model in Illinois · This model in the Intel Hub · Market movers in Illinois

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026 Sierra 2500 SLE · new · within 250 miles of Morton, Illinois. Showing the 12 nearest of 23 comparable cars for sale, nearest first.

2026 GMC Sierra 2500 HD SLE vehicle photo2026 GMC Sierra 2500 HD SLE158 miles · Lighthouse Buick GMC · Morton, IL · 0 mi away$66,680$120 more than this car2026 GMC Sierra 2500 HD SLE vehicle photo2026 GMC Sierra 2500 HD SLE2 miles · Lighthouse Buick GMC · Morton, IL · 0 mi away$75,120$8,560 more than this car2026 GMC Sierra 2500 HD SLE vehicle photo2026 GMC Sierra 2500 HD SLE1 miles · Advantage Buick GMC · Hodgkins, IL · 115 mi away$64,036$2,524 less than this car2026 GMC Sierra 2500 HD SLE vehicle photo2026 GMC Sierra 2500 HD SLE15 miles · Castle Buick GMC North Riverside · North Riverside, IL · 119 mi away$57,108$9,452 less than this car2026 GMC Sierra 2500 HD SLE vehicle photo2026 GMC Sierra 2500 HD SLE5 miles · Castle Buick GMC North Riverside · North Riverside, IL · 119 mi away$60,410$6,150 less than this car2026 GMC Sierra 2500 HD SLE vehicle photo2026 GMC Sierra 2500 HD SLE10 miles · Castle Buick GMC North Riverside · North Riverside, IL · 119 mi away$60,857$5,703 less than this car2026 GMC Sierra 2500 HD SLE vehicle photo2026 GMC Sierra 2500 HD SLE5 miles · Castle Buick GMC North Riverside · North Riverside, IL · 119 mi away$61,407$5,153 less than this car2026 GMC Sierra 2500 HD SLE vehicle photo2026 GMC Sierra 2500 HD SLE5 miles · Castle Buick GMC North Riverside · North Riverside, IL · 119 mi away$64,135$2,425 less than this car2026 GMC Sierra 2500 HD SLE vehicle photo2026 GMC Sierra 2500 HD SLE6 miles · Castle Buick GMC North Riverside · North Riverside, IL · 119 mi away$64,466$2,094 less than this car2026 GMC Sierra 2500 HD SLE vehicle photo2026 GMC Sierra 2500 HD SLE5 miles · Fuson Automotive · Terre Haute, IN · 138 mi away$63,205$3,355 less than this car2026 GMC Sierra 2500 HD SLE vehicle photo2026 GMC Sierra 2500 HD SLE5 miles · Suntrup Buick GMC · St Peters, MO · 140 mi away$55,354$11,206 less than this car2026 GMC Sierra 2500 HD SLE vehicle photo2026 GMC Sierra 2500 HD SLE2 miles · Dave Sinclair Buick GMC · St Louis, MO · 150 mi away$50,990$15,570 less than this car

More GMC Sierra 2500 near Morton

All years and trims. Nearest first.