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2,988 listings
- $45,758great price
- 78,056 miles
- 1 accident, personal use only
- 8'2” bed, 6.6l, 8cyl
- Park Place Motorcars a Dallas Mercedes-Benz Dealer (Dallas, TX)
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Located in Dallas, TX / 255 miles away from San Antonio, TX
RECALL NOTICE: Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, v...
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: 1GT49UEY3LF172926
Stock: PMD251454A
Certified Pre-Owned: No
Listed since: 04-23-2025 - $49,495great price$9,268 below market
- 59,717 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- Modern Classic Motors (Grand Junction, CO)
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Located in Grand Junction, CO / 875 miles away from San Antonio, TX
2020 GMC Sierra 3500HD Denali 6-Speed Automatic, 4WD, Leather. 4WD Clean CARFAX. 6-Speed Automatic 6.6L V8KBB Fair Market Range: $55,120To see more...
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: Yes
Features and Specs:
Listing Information:
VIN: 1GT49WE73LF235106
Stock: 29536
Certified Pre-Owned: No
Listed since: 01-14-2025 - $56,000great price$9,483 below market
- 48,537 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Larry H. Miller Ford Mesa (Mesa, AZ)
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Located in Mesa, AZ / 826 miles away from San Antonio, TX
This 2020 White Frost Tricoat GMC Sierra 3500HD Denali 4WD is well equipped and includes these features and benefits: Denali Ultimate Package (Power 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: 1GT49WEY2LF199952
Stock: MFD242001A
Certified Pre-Owned: No
Listed since: 03-12-2025 - $59,362good price$4,300 below market
- 57,956 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Kaiser Buick GMC (Deland, FL)
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Located in Deland, FL / 1,041 miles away from San Antonio, TX
This 2020 GMC Sierra 3500HD in Carbon Black Metallic is equipped with: 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Odometer is 22196 miles belo...
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: 1GT49WEY7LF241158
Stock: 35305AT
Certified Pre-Owned: No
Listed since: 04-16-2025 - $49,877great price$3,940 below market
- 97,884 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Brattleboro Auto Mall (Brattleboro, VT)
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Located in Brattleboro, VT / 1,711 miles away from San Antonio, TX
Priced below KBB Fair Purchase Price! This 2020 Onyx Black GMC Sierra 3500HD AT4 4WD is well equipped and includes these features and benefits: AT4 Pr...
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: 1GT49VEY9LF239762
Stock: G25212A
Certified Pre-Owned: No
Listed since: 04-30-2025 - Price Drop$55,673good price$3,772 below market
- 54,891 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Bill Luke Chrysler Dodge Jeep Ram (Phoenix, AZ)
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Located in Phoenix, AZ / 844 miles away from San Antonio, TX
NO HIDDEN FEES! ALL RECONDITIONING COSTS ARE FULLY INCLUDED IN OUR PRICES. ONE OWNER!NAVIGATION, HEADS UP DISPLAY AND 20" WHEELS!The 2020 GMC Sierra...
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: 1GT49WEY8LF182427
Stock: CI68608
Certified Pre-Owned: No
Listed since: 03-27-2025 - $51,000great price
- 86,466 miles
- 1 accident, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Clay Cooley Ford (Arlington, TX)
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Located in Arlington, TX / 245 miles away from San Antonio, TX
Clay Cooley Auto Group is the home of the Clay Cooley Family Guarantee and offers a 3-DAY MONEY BACK GUARANTEE which means you can return the brand ne...
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: 1GT49WEY5LF174639
Stock: LF174639
Certified Pre-Owned: No
Listed since: 04-05-2025 - $55,920good price$5,439 below market
- 61,793 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- ALM Kia South (Union City, GA)
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Located in Union City, GA / 874 miles away from San Antonio, TX
$79K ORIGINAL MSRP !!!..DENALI ULTIMATE PKG..DRIVER ALERT PKG I..DRIVER ALERT PKG II..GOOSENECK/5TH WHEEL PKG..GOOSENECK/5TH WHEEL PREP PKG..PREFERRED...
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: 1GT49WEY7LF302797
Stock: LF302797
Certified Pre-Owned: No
Listed since: 03-19-2025 - $57,925good price
- 68,836 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Beck & Masten North GMC Buick (Houston, TX)
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Located in Houston, TX / 182 miles away from San Antonio, TX
GMC Certified, Excellent Condition, GREAT MILES 68,836! Nav System, Moonroof, Heated Leather Seats, 4x4, Aluminum Wheels, Bed Liner, Hitch, ENGINE, DU...
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: 1GT49WEY0LF288466
Stock: LF288466
Certified Pre-Owned: Yes
Listed since: 05-16-2025 - Price Drop$63,999fair price$941 below market
- 22,154 miles
- No accidents, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Buick GMC West (Golden, CO)
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Located in Golden, CO / 802 miles away from San Antonio, TX
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleLeather SeatsNavigation SystemKeyless StartCooled Front Seat(S)This vehicle includes...
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: 1GT49WEY9LF222692
Stock: LF222692
Certified Pre-Owned: No
Listed since: 04-22-2025 - $46,995fair price$2,207 below market
- 91,550 miles
- No accidents, 4 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Don Franklin Burkesville Chevrolet (Burkesville, KY)
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Located in Burkesville, KY / 915 miles away from San Antonio, TX
Fully Detailed. Odometer is 8401 miles below market average! Clean CARFAX. Priced below KBB Fair Purchase Price! Cardinal Red 2020 GMC Sierra 3500HD 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: 1GT49UEY3LF152448
Stock: LF152448
Certified Pre-Owned: No
Listed since: 04-21-2025 - Price Drop$56,999good price$2,685 below market
- 74,751 miles
- No accidents, 3 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- AutoNation Chevrolet Valencia (Valencia, CA)
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Located in Valencia, CA / 1,218 miles away from San Antonio, TX
The following items have been reconditioned on this vehicle: new battery! Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleDenali Ultima...
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: 1GT49WEY4LF268513
Stock: LF268513
Certified Pre-Owned: No
Listed since: 04-20-2025 - Price Drop$64,615good price$3,137 below market
- 31,854 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Dick's Chrysler Jeep Dodge of Wilsonville (Wilsonville, OR)
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Located in Wilsonville, OR / 1,710 miles away from San Antonio, TX
Come check out our Indoor Facility and experience the best buying experience in the NW! Call us at (503) 506-2034 For a FAST and EASY Buying Process, ...
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: 1GT49VEY2LF247959
Stock: LF247959
Certified Pre-Owned: No
Listed since: 06-01-2025 - Price Drop$60,499good price$4,744 below market
- 47,371 miles
- No accidents, 3 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- AutoNation Buick GMC West (Golden, CO)
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Located in Golden, CO / 802 miles away from San Antonio, TX
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleDenali Ultimate PackageTechnology PackageSunroof; PowerGooseneck / 5Th Wheel PackageSu...
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: 1GT49WEY9LF163613
Stock: LF163613
Certified Pre-Owned: No
Listed since: 06-04-2025 - New Listing$50,990good price$5,527 below market
- 67,885 miles
- 8'2” bed, 6.6l, 8cyl
- Classic Ford Mentor (Mentor, OH)
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Located in Mentor, OH / 1,281 miles away from San Antonio, TX
This GMC is Well Equipped with Four Wheel Drive, Sunroof/Moonroof, Turbocharged, Stability Control, Navigation System, WIFI Hotspot, Rear Cross Traffi...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49UEY3LF216276
Stock: F43764A
Certified Pre-Owned: No
Listed since: 06-11-2025 - $59,999fair price$900 above market
- 89,238 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Furrst Class Cars (Charlotte, NC)
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Located in Charlotte, NC / 1,116 miles away from San Antonio, TX
2020 GMC SIERRA 3500HD DENALI 4WD -Clean CARFAX -Texas Owned -6.6L DURAMAX Turbodiesel -10 Speed Allison Automatic -8 HD Premium Infotainment Tou...
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: 1GT49WEY9LF156211
Stock: 8591
Certified Pre-Owned: No
Listed since: 04-22-2025 - New Listing$53,498good price$4,202 below market
- 87,313 miles
- 8'2” bed, 6.6l, 8cyl
- Superstition Springs Lexus (Mesa, AZ)
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Located in Mesa, AZ / 819 miles away from San Antonio, TX
Back up Camera, Heated & Ventilated Front Seats, Sunroof / Moonroof, Navigation / Navi / GPS, Leather Interior, One Owner, Sierra 3500HD Denali, 4D Cr...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49WEY6LF285622
Stock: P4294A
Certified Pre-Owned: No
Listed since: 05-16-2025 - $55,667fair price$378 below 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 / 1,194 miles away from San Antonio, TX
CARFAX One-Owner. Clean CARFAX.2020 GMC Sierra 3500HD Denali Crew Cab 4WD 4WD 10-Speed Automatic Onyx Black Duramax 6.6L V8 TurbodieselSierra 3500HD D...
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$67,990fair price$288 above market
- 27,463 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Power Buick GMC of Salem (Salem, OR)
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Located in Salem, OR / 1,706 miles away from San Antonio, TX
Clean CARFAX. Odometer is 42261 miles below market average! 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselDiscover top-quality new and pre-owne...
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: 1GT49WEY8LF313792
Stock: D8185A
Certified Pre-Owned: No
Listed since: 05-17-2025 - Price Drop$62,199good price$4,004 below market
- 31,097 miles
- 3 accidents, 1 owner, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- AutoNation Buick GMC West (Golden, CO)
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Located in Golden, CO / 802 miles away from San Antonio, TX
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleDenali Ultimate PackageTechnology PackageSunroof; PowerGooseneck / 5Th Wheel PackageSu...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
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: 1GT49WEY6LF127037
Stock: LF127037
Certified Pre-Owned: No
Listed since: 04-22-2025 - $60,998fair price$1,332 below market
- 61,805 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Kendall Toyota of Eugene (Eugene, OR)
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Located in Eugene, OR / 1,681 miles away from San Antonio, TX
Recent Arrival! Clean CARFAX. Summit White 2020 GMC Sierra 3500HD AT4 4D Crew Cab 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic DETAILED, OIL CHA...
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: 1GT49VEY7LF108653
Stock: T55581A
Certified Pre-Owned: No
Listed since: 06-04-2025
Showing 1 - 21 out of 2,988 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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