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Lighthouse Buick GMC · Morton, IL

2020 GMC Sierra 2500 HD Denali

84,717 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2020
MakeGMC
ModelSierra 2500 HD
TrimDenali
Stock numberG26943A
Mileage84,717 miles
BodyPickup
Engine6.6L V8 turbo
Cylinders8
Displacement6.6L
TransmissionAutomatic
Drivetrain4WD
FuelDiesel
ExteriorCarbon Black Metallic
InteriorJet Black, Forge Perforated Leather-Appointed Seat Trim

Vehicle description

*See the original manufacturer window sticker below* Duramax 6.6L V8 Turbodiesel. 4x4. Apple CarPlay/Android Auto. Sunroof. Look at this nice local trade. Look at these verified options: Leather seats, 6" Rectangular Chromed Tubular Assist Steps, Auto High-beam Headlights, Automatic Emergency Braking, 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, Safety Alert Seat, 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 2500HD. 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 · nationwide
Asking price$49,912Dealer asking price · 84,717 mi
Market value$50,480Market value · based on 43 comparable cars
vs. market Fair price-1.1%Fair price · based on 43 comparable cars

Where this price sits

In the typical middle range · 51% of 43 similar listings ask more than this car.

$36,744lowest$62,529highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-1.1%
−25%Market value+25%
Fair price$568 below the market value of $50,480

Price range

$49,912
$36,744$62,529
22nd lowest price of 44 similar listings nationwideTick marks the market value · range of 43 similar listings

AutosXchange Insights

  • Compared with 43 used 2020 GMC Sierra 2500 Denali listings nationwide.
  • Priced $568 below the market value of 43 comparable cars.
  • 22nd lowest price of 44 similar listings nationwide.
  • Has about 1,000 more miles than similar listings.
  • About 12,102 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # G26943A — 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 ($49,912).0 price changes at this dealership: $49,912 → $49,912.

$49.7k$49.8k$49.9k$50.0k$50.1k$50.2kNov 8Nov 9Nov 10Nov 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 2020 Sierra 2500 Denali · used · any miles · nationwide. Showing the 12 nearest of 43 comparable cars for sale, nearest first.

2020 GMC Sierra 2500 HD Denali vehicle photo2020 GMC Sierra 2500 HD Denali101,952 miles · LaFontaine Buick GMC Lansing · Lansing, MI · 289 mi away$44,999$4,913 less than this car2020 GMC Sierra 2500 HD Denali vehicle photo2020 GMC Sierra 2500 HD Denali104,074 miles · Serra Buick GMC · Washington, MI · 362 mi away$44,690$5,222 less than this car2020 GMC Sierra 2500 HD Denali vehicle photo2020 GMC Sierra 2500 HD Denali67,953 miles · Le Mars Chevrolet · Le Mars, IA · 380 mi away$53,797$3,885 more than this car2020 GMC Sierra 2500 HD Denali vehicle photo2020 GMC Sierra 2500 HD Denali105,706 miles · McLarty Daniel Chevrolet · Springdale, AR · 401 mi away$44,854$5,058 less than this car2020 GMC Sierra 2500 HD Denali vehicle photo2020 GMC Sierra 2500 HD Denali69,586 miles · Tim Short Chevrolet · Hazard, KY · 407 mi away$53,249$3,337 more than this car2020 GMC Sierra 2500 HD Denali vehicle photo2020 GMC Sierra 2500 HD Denali100,446 miles · Billion Chevrolet of Sioux Falls · Sioux Falls, SD · 431 mi away$46,999$2,913 less than this car2020 GMC Sierra 2500 HD Denali vehicle photo2020 GMC Sierra 2500 HD Denali84,168 miles · Jim Norton Chevrolet · Broken Arrow, OK · 467 mi away$48,979$933 less than this car2020 GMC Sierra 2500 HD Denali vehicle photo2020 GMC Sierra 2500 HD Denali72,800 miles · Lugoff Chevrolet · Lugoff, SC · 653 mi away$53,344$3,432 more than this car2020 GMC Sierra 2500 HD Denali vehicle photo2020 GMC Sierra 2500 HD Denali80,178 miles · Tradition Chevrolet Newark · Newark, NY · 657 mi away$49,116$796 less than this car2020 GMC Sierra 2500 HD Denali vehicle photo2020 GMC Sierra 2500 HD Denali99,168 miles · Blaise Alexander GMC of Hazleton · Hazleton, PA · 700 mi away$46,490$3,422 less than this car2020 GMC Sierra 2500 HD Denali vehicle photo2020 GMC Sierra 2500 HD Denali86,466 miles · Blaise Alexander GMC of Hazleton · Hazleton, PA · 700 mi away$50,490$578 more than this car2020 GMC Sierra 2500 HD Denali vehicle photo2020 GMC Sierra 2500 HD Denali97,179 miles · Ross Downing GMC of Gonzales · Gonzales, LA · 722 mi away$50,480$568 more than this car

More GMC Sierra 2500 near Morton

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