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3,191 listings
- Price Drop$55,995great price$4,847 below market
- 74,351 miles
- No accidents, 3 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Laura Buick GMC (Collinsville, IL)
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Located in Collinsville, IL / 393 miles away from Columbus, OH
Recent Trade! Denali 6.6 V8 Duramax Turbo Diesel Crew Cab 4x4. Navigation System, Power Sunroof, Towing Package, Heavy Duty Trailering Package, 3.42 R...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY0LF309168
Stock: L255460A
Certified Pre-Owned: Yes
Listed since: 08-19-2025 - Price Drop$60,900fair price$2,485 below market
- 46,207 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Chevrolet GMC of Madras (Madras, OR)
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Located in Madras, OR / 1,962 miles away from Columbus, OH
10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted P...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY4LF332856
Stock: 29658A
Certified Pre-Owned: No
Listed since: 08-16-2025 - New Listing$50,671great price$6,999 below market
- 78,384 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Courtesy Buick GMC (Louisville, KY)
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Located in Louisville, KY / 193 miles away from Columbus, OH
Sierra 3500HD Denali, Duramax 6.6L V8 Turbodiesel, 4WD, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Pa...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY8LF278090
Stock: F279686A
Certified Pre-Owned: No
Listed since: 09-05-2025 - Price Drop$61,490good price$5,571 below market
- 40,499 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- St. Johnsbury GMC (Saint Johnsbury, VT)
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Located in Saint Johnsbury, VT / 632 miles away from Columbus, OH
Take advantage of our exclusive Big Deal Plus+ plan which includes 2 years of UNLIMITED scheduled maintenance at no extra charge! You will enjoy 2 yea...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY5LF176049
Stock: SJG250478A
Certified Pre-Owned: Yes
Listed since: 08-26-2025 - $57,683good price$3,863 below market
- 66,408 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Landmark Ford (Tigard, OR)
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Located in Tigard, OR / 2,037 miles away from Columbus, OH
Call us today to schedule your VIP Test Drive!Priced below KBB Fair Purchase Price!This 2020 Dark Sky Metallic GMC Sierra 3500HD Denali 4WD is w...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY4LF274487
Stock: 2250354
Certified Pre-Owned: No
Listed since: 07-11-2025 - $41,007good price$2,839 below market
- 173,415 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Conklin Newton Chevrolet (Newton, KS)
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Located in Newton, KS / 787 miles away from Columbus, OH
2020 GMC Sierra 3500HD Denali Red Quartz Tintcoat 4WD, Duramax 6.6L V8 Turbodiesel Engine, 10-Speed Automatic, 6" Rectangular Chromed Tubular Assist S...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY1LF308255
Stock: NP9985A
Certified Pre-Owned: No
Listed since: 08-12-2025 - New Listing$52,795good price
- 105,362 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carsandpickups.com (Katy, TX)
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Located in Katy, TX / 1,019 miles away from Columbus, OH
Stock: 174765**Clean Carfax**4x4**6.6L Duramax V8 Turbo Diesel Engine**Allison Automatic Transmission**Crew Cab Denali**AT4 Edition**X31 Off Road Pack...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49VEY7LF174765
Stock: 174765
Certified Pre-Owned: No
Listed since: 08-14-2025 - Price Drop$50,995good price$2,794 below market
- 100,775 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Laura Buick GMC (Collinsville, IL)
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Located in Collinsville, IL / 393 miles away from Columbus, OH
1-Owner New Vehicle Trade, Sold Here New! AT4 6.6 V8 Duramax Turbo Diesel Crew Cab 4x4. Navigation System, Power Sunroof, Towing Package, Heavy Duty T...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49VEY2LF343543
Stock: L256268A
Certified Pre-Owned: No
Listed since: 08-25-2025 - $46,995fair price$743 below market
- 137,667 miles
- No accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- West Coast Auto Works - Everett (Everett, WA)
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Located in Everett, WA / 2,009 miles away from Columbus, OH
This GMC Sierra 3500HD Denali comes with plentiful amenities. Powering this vehicle is a robust Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs. engi...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY4LF168895
Stock: 12540
Certified Pre-Owned: No
Listed since: 08-26-2025 - $53,879fair price$2,010 below market
- 85,388 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Springfield GMC (North Springfield, VT)
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Located in North Springfield, VT / 579 miles away from Columbus, OH
Take advantage 2 years of UNLIMITED scheduled maintenance at no extra charge! You will enjoy 2 years of unlimited oil+filter changes*, unlimited tire ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY4LF176060
Stock: ST25470A
Certified Pre-Owned: No
Listed since: 08-16-2025 - $61,990fair price$71 below market
- 11,852 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- O'Meara Ford (Northglenn, CO)
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Located in Northglenn, CO / 1,169 miles away from Columbus, OH
CARFAX One-Owner. Clean CARFAX. Summit White 2020 GMC Sierra 3500HD AT4 4WD 6-Speed Automatic 6.6L V8 Local Trade, Non-Smoker, 6-Speed Automatic, 4WD,...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49VE72LF292357
Stock: CP6494
Certified Pre-Owned: No
Listed since: 09-09-2025 - $54,985fair price$161 above market
- 92,865 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Impex Chevrolet GMC (Reidsville, NC)
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Located in Reidsville, NC / 310 miles away from Columbus, OH
CARFAX One-Owner. Clean CARFAX.2020 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Onyx Black Duramax 6.6L V8 TurbodieselSierra 3500HD Denali, 4D Cre...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY7LF191541
Stock: G00350A
Certified Pre-Owned: No
Listed since: 03-31-2025 - Price Drop$42,535great price$5,685 below market
- 139,550 miles
- 1 accident, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Corwin Motors Kalispell (Kalispell, MT)
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Located in Kalispell, MT / 1,646 miles away from Columbus, OH
Our Diesel driven 2020 GMC Sierra 3500HD Denali Crew Cab 4X4 with the Ultimate Pack in Onyx Black is poised and powerful! Motivated by a TurboCharged ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY8LF213126
Stock: 8213126
Certified Pre-Owned: No
Listed since: 08-27-2025 - Price Drop$56,998fair price$590 above market
- 81,162 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- John Megel Ford (Cleveland, GA)
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Located in Cleveland, GA / 382 miles away from Columbus, OH
10-Speed Automatic, 4WD, Jet Black Leather, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Ou...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY5LF129023
Stock: P12741A
Certified Pre-Owned: No
Listed since: 08-09-2025 - $53,990good price$3,311 below market
- 87,402 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Marthaler Chevrolet of Glenwood (Glenwood, MN)
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Located in Glenwood, MN / 744 miles away from Columbus, OH
GMC ** LOCAL TRADE **, ** REAR-VIEW CAMERA **, ** HEATED AND VENTILATED SEATS **, ** HEATED SECOND ROW SEATS **, ** MP3 AND IPOD COMPATIBLE **, ** Blu...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY0LF342946
Stock: 251125B
Certified Pre-Owned: No
Listed since: 09-05-2025 - $55,771fair price$1,697 below market
- 77,892 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Hardin Buick GMC (Anaheim, CA)
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Located in Anaheim, CA / 1,968 miles away from Columbus, OH
4D Crew CabDark Sky MetallicCertification Program Details: When it comes to peace of mind, the J.D. Power ® Edge Certified Pre-Owned Program delivers ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEYXLF304091
Stock: 25T40626A
Certified Pre-Owned: No
Listed since: 09-06-2025 - $62,991fair price$1,883 below market
- 47,997 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Kendall at the Idaho Center Auto Mall (Nampa, ID)
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Located in Nampa, ID / 1,738 miles away from Columbus, OH
10-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Au...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY8LF145510
Stock: DTS7421
Certified Pre-Owned: No
Listed since: 07-14-2025 - Price Drop$56,398fair price$1,325 below market
- 87,016 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- Peterson Chevrolet Buick (Boise, ID)
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Located in Boise, ID / 1,729 miles away from Columbus, OH
Recent Arrival! Our One Owner, No Accidents Reported, Diesel-driven 2020 GMC Sierra 3500HD Denali Crew Cab 4X4 with the Ultimate Pack in White Frost T...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY9LF163630
Stock: 325364
Certified Pre-Owned: No
Listed since: 08-08-2025 - Price Drop$53,803fair price$876 below market
- 99,014 miles
- 1 accident, 1 owner, personal use
- 8'2” bed, 6.6l, 8cyl
- Jeff Wyler Florence Buick GMC (Florence, KY)
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Located in Florence, KY / 120 miles away from Columbus, OH
Jeff Wyler Florence Buick GMC is pumped up to offer this beautiful 2020 GMC Sierra 3500HD Denali in Pacific Blue Metallic. Denali Ultimate Package (Po...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY1LF255332
Stock: 2650240A
Certified Pre-Owned: No
Listed since: 09-13-2025 - Price Drop$53,900fair price$1,161 below market
- 97,741 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Chevrolet GMC of Madras (Madras, OR)
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Located in Madras, OR / 1,962 miles away from Columbus, OH
10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted P...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49VEY9LF101333
Stock: P4098
Certified Pre-Owned: No
Listed since: 07-13-2025 - New Listing$53,998good price$2,808 below market
- 84,815 miles
- 1 accident, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available*
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Located in Roanoke, VA / 243 miles away from Columbus, OH
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49WEY4LF151109
Stock: 27118545
Certified Pre-Owned: No
Showing 1 - 21 out of 3,191 listings
Consumer Reviews for the GMC Sierra 3500HD
Read recent reviews for the GMC Sierra 3500HD
WHAT A TRUCK
Bill S., 04/05/2020
2020 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
I purchased this Denali two weeks ago. I absolutely love this truck. The ride is so smooth and power band is incredible. What a huge difference between my 2008 GMC 2500HD Duramax, its like night and day... I love all the high tech features with the 2020's from the cameras to the front and rear LED lighting. Oh yea forgot about that first of its kind tailgate. Now that's a very … useful tailgate, I can see Ford, Dodge and Chevrolet using the same basic tailgate in the near future.
I really cant wait to haul my 5th wheel with this truck. Once I make that first trip I will update this review regarding the towing...
A big thank you for Thompsons GMC in Placerville, CA for such a great purchasing experience.
It’s been about a year since I purchased my GMC 3500 Denali and wanted to update my review.
I still love this truck so much. I’ve towed my 5th wheel RV approximately 8000K miles. This truck tows my 5th wheel like a dream. The cooling system is definitely a 100% improvement over my 2008 while towing in the warmer weather.
About the only thing I’d like to see is GM add more information to the heads up display (HUD) like your blind spot indicators.
I’m glad we bought when we did because I hear that dealers are having a tough time receiving new trucks.
Bottom line is this, I’d buy this truck all over again absolutely No Regrets!!!!
FAQ
What is a good price for a used 2020 GMC Sierra 3500HD?
- According to Edmunds.com's True Market Value calculations, the retail price of a used 2020 GMC Sierra 3500HD's most popular trim, the Denali, in great condition with 36,000 miles on its odometer, is $65,014. Prices vary by trim, region and options included.
What is the engine output of pre-owned GMC Sierra 3500HD models?
- Pre-owned GMC Sierra 3500HD models are available with a 6.6 L-liter gas engine, with output up to 401 hp, depending on engine type.
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