2020 GMC Sierra 2500 HD Denali
$4,913 less than this car
- 101,952 mi
- 4WD
- Automatic
- Gasoline
- Truck
LaFontaine Buick GMC Lansing · Lansing, MI · 289 mi away
84,717 miles · truck

*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."
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
In the typical middle range · 51% of 43 similar listings ask more than this car.
How we calculate market value: comparable cars for sale now plus their last listed prices.
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.
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.
Same 2020 Sierra 2500 Denali · used · any miles · nationwide. Showing the 12 nearest of 43 comparable cars for sale, nearest first.
$4,913 less than this car
LaFontaine Buick GMC Lansing · Lansing, MI · 289 mi away
$5,222 less than this car
Serra Buick GMC · Washington, MI · 362 mi away
$3,885 more than this car
Le Mars Chevrolet · Le Mars, IA · 380 mi away
$5,058 less than this car
McLarty Daniel Chevrolet · Springdale, AR · 401 mi away
$3,337 more than this car
Tim Short Chevrolet · Hazard, KY · 407 mi away
$2,913 less than this car
Billion Chevrolet of Sioux Falls · Sioux Falls, SD · 431 mi away
$933 less than this car
Jim Norton Chevrolet · Broken Arrow, OK · 467 mi away
$3,432 more than this car
Lugoff Chevrolet · Lugoff, SC · 653 mi away
$796 less than this car
Tradition Chevrolet Newark · Newark, NY · 657 mi away
$3,422 less than this car
Blaise Alexander GMC of Hazleton · Hazleton, PA · 700 mi away
$578 more than this car
Blaise Alexander GMC of Hazleton · Hazleton, PA · 700 mi away
$568 more than this car
Ross Downing GMC of Gonzales · Gonzales, LA · 722 mi away
2020 GMC Sierra 2500 HD Denali101,952 miles · LaFontaine Buick GMC Lansing · Lansing, MI · 289 mi away$44,999$4,913 less than this car
2020 GMC Sierra 2500 HD Denali104,074 miles · Serra Buick GMC · Washington, MI · 362 mi away$44,690$5,222 less than this car
2020 GMC Sierra 2500 HD Denali67,953 miles · Le Mars Chevrolet · Le Mars, IA · 380 mi away$53,797$3,885 more than this car
2020 GMC Sierra 2500 HD Denali105,706 miles · McLarty Daniel Chevrolet · Springdale, AR · 401 mi away$44,854$5,058 less than this car
2020 GMC Sierra 2500 HD Denali69,586 miles · Tim Short Chevrolet · Hazard, KY · 407 mi away$53,249$3,337 more than this car
2020 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 car
2020 GMC Sierra 2500 HD Denali84,168 miles · Jim Norton Chevrolet · Broken Arrow, OK · 467 mi away$48,979$933 less than this car
2020 GMC Sierra 2500 HD Denali72,800 miles · Lugoff Chevrolet · Lugoff, SC · 653 mi away$53,344$3,432 more than this car
2020 GMC Sierra 2500 HD Denali80,178 miles · Tradition Chevrolet Newark · Newark, NY · 657 mi away$49,116$796 less than this car
2020 GMC Sierra 2500 HD Denali99,168 miles · Blaise Alexander GMC of Hazleton · Hazleton, PA · 700 mi away$46,490$3,422 less than this car
2020 GMC Sierra 2500 HD Denali86,466 miles · Blaise Alexander GMC of Hazleton · Hazleton, PA · 700 mi away$50,490$578 more than this car
2020 GMC Sierra 2500 HD Denali97,179 miles · Ross Downing GMC of Gonzales · Gonzales, LA · 722 mi away$50,480$568 more than this carAll years and trims. Nearest first.
Lighthouse Buick GMC · Morton, IL · 0 mi away
Lighthouse Buick GMC · Morton, IL · 0 mi away
Lighthouse Buick GMC · Morton, IL · 0 mi away
Lighthouse Buick GMC · Morton, IL · 0 mi away
Lighthouse Buick GMC · Morton, IL · 0 mi away
Lighthouse Buick GMC · Morton, IL · 0 mi away
Lighthouse Buick GMC · Morton, IL · 0 mi away
Mike Murphy Ford · Morton, IL · 0 mi away
2020 GMC Sierra 1500 Denali75,479 miles · Lighthouse Buick GMC · Morton, IL · 0 mi away$33,812
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2021 GMC Sierra 1500 SLT73,879 miles · Lighthouse Buick GMC · Morton, IL · 0 mi away$30,912
2019 GMC Sierra 1500 SLT63,720 miles · Lighthouse Buick GMC · Morton, IL · 0 mi away$33,312
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2019 GMC Sierra 1500 AT485,443 miles · Lighthouse Buick GMC · Morton, IL · 0 mi away$35,112
2021 GMC Sierra 2500 HD Denali73,643 miles · Lighthouse Buick GMC · Morton, IL · 0 mi away$53,972
2019 GMC Sierra 1500 AT473,628 miles · Mike Murphy Ford · Morton, IL · 0 mi away$35,407