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Lighthouse Buick GMC · Morton, IL

2021 GMC Sierra 2500 HD Denali

73,643 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021
MakeGMC
ModelSierra 2500 HD
TrimDenali
Stock numberG261054A
Mileage73,643 miles
BodyPickup
Engine6.6L V8 turbo
Cylinders8
Displacement6.6L
TransmissionAutomatic
Drivetrain4WD
FuelDiesel
ExteriorSummit White
InteriorJet Black, Forge Perforated Leather Seat Trim

Vehicle description

*See the original manufacturer window sticker below* Duramax 6.6L V8 Turbodiesel. 4x4. HD Surround Vision. Sunroof. Apple CarPlay/Android Auto. Look at this nice one-owner local trade. Look at these verified options: Leather seats, 6" Rectangular Chromed Tubular Assist Steps, Auto High-beam Headlights, Automatic Emergency Braking, Bed View Camera w/2 Trailer Camera Provisions, Bose Premium 7 Speaker Sound System, Following Distance Indicator, Forward Collision Alert, Front Bucket Seats, Front dual zone A/C, Garage door transmitter, Heated front seats, Heated rear seats, Heated steering wheel, Hill Descent Control, IntelliBeam Automatic High Beam On/Off, Lane Change Alert w/Side Blind Zone Alert, Lane Departure Warning System, Memory seat, Multicolor 15" Diagonal Head-Up Display, Navigation System, Off-Road Suspension, Rear Cross Traffic Alert, Rear step bumper, Remote keyless entry, Remote Vehicle Starter System, SiriusXM w/360L, Split folding rear seat, Spray-On Pickup Box Bed Liner w/Denali Logo, Ultrasonic Front & Rear Park Assist, Universal Home Remote, Ventilated front seats, Wireless Charging. Customer traded on a 2026 GMC Sierra 1500. Clean CARFAX. Vehicle service contract available. 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 (41)

  • Bluetooth®
  • Heated Steering Wheel
  • Remote Start
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Leather Seats
  • Wi-Fi Hotspot
  • Automatic High Beams
  • Lane Departure Warning
  • Sunroof/Moonroof
  • Wireless Phone Charging
  • Blind Spot Monitor
  • Forward Collision Warning
  • Navigation System
  • Parking Assistance
  • Rear View Camera
  • Satellite Radio
  • Tow Hitch/Tow Package
  • Automatic Climate Control
  • Turbo Charged Engine
  • Cruise Control
  • Premium Sound System
  • 4WD
  • Back-Up Camera
  • WiFi Hotspot
  • Cross-Traffic Alert
  • Sunroof
  • Tow Hitch
  • Multi-Zone A/C
  • Rear Parking Aid
  • Heads-Up Display
  • Auxiliary Audio Input
  • Bluetooth® Connection
  • Seat Memory
  • DriveType: Four Wheel Drive
  • Fuel System: Direct Injection
  • Fuel Tank Capacity: 36 gal
  • Fuel Type: Diesel Fuel
  • Horse Power: 445
  • Rear Wheel: Single

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$53,972Dealer asking price · 73,643 mi
Market value$54,469Market value · based on 6 comparable cars
vs. market Fair price-0.9%Fair price · based on 6 comparable cars

Where this price sits

In the typical middle range · 67% of 6 similar listings ask more than this car.

$53,000lowest$58,367highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-0.9%
−25%Market value+25%
Fair price$497 below the market value of $54,469

Price range

$53,972
$53,000$58,367
3rd lowest price of 7 similar listings within 250 milesTick marks the market value · range of 6 similar listings

AutosXchange Insights

  • Compared with 6 used 2021 GMC Sierra 2500 Denali listings within 250 mi.
  • Priced $497 below the market value of 6 comparable cars.
  • 3rd lowest price of 7 similar listings within 250 miles.
  • Has about 2,000 more miles than similar listings.
  • About 12,274 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # G261054A — 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 ($53,972).0 price changes at this dealership: $53,972 → $53,972.

$53.7k$53.8k$53.9k$54.0k$54.1k$54.2kNov 8Nov 9Nov 11

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 11); 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 2021 Sierra 2500 Denali · used · any miles · within 250 miles of Morton, Illinois. All 6 comparable cars for sale, nearest first.

More GMC Sierra 2500 near Morton

All years and trims. Nearest first.