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200 listings
- $49,495great price
- 104,602 miles
- No accidents, 3 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Hiley Hyundai Burleson (159 mi away)
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Located in Burleson, TX / 159 miles away from Austin, TX
White Frost Tricoat 2020 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Dark Walnut/Dark Ash Gre...
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: 1GT49WEY3LF182982
Stock: H7105B
Certified Pre-Owned: No
Listed since: 05-28-2025 - $48,995great price
- 87,755 miles
- No accidents, 1 owner, corporate fleet vehicle
- 8'2” bed, 6.6l, 8cyl
- AutoNation Chevrolet North Richland Hills (179 mi away)
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Located in North Richland Hills, TX / 179 miles away from Austin, TX
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleTexas Edition Slt Premium Plus PackageTechnology PackageSlt Convenience PackageSlt Pref...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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: 1GT49UEY7LF247546
Stock: LF247546
Certified Pre-Owned: No
Listed since: 07-19-2025 - $44,995great price
- 115,674 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Metro Auto Sales (175 mi away)
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Located in Arlington, TX / 175 miles away from Austin, TX
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: 1GT49WEY9LF291219
Stock: M6006
Certified Pre-Owned: No - 35,506 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Corvette Warehouse (187 mi away)
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Located in Dallas, TX / 187 miles away from Austin, TX
2020 Onyx Black / Jet Black Leather GMC Sierra 3500HD Denali DRW Crew Cab 4WD loaded to the brim with the L5P Duramax 6.6L Turbo-Diesel Engine ($9,750...
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: 1GT49WEY6LF298113
Stock: 298113
Certified Pre-Owned: No- 54,355 miles
- No accidents, 3 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- CarMax Gulf Freeway (158 mi away)
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Located in Houston, TX / 158 miles away from Austin, TX
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: 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: 1GT49SEY5LF259893
Stock: 27352849
Certified Pre-Owned: No- New Listing
- 87,392 miles
- 1 accident, 1 owner, personal use
- 8'2” bed, 6.6l, 8cyl
- Carsandpickups.com (192 mi away)
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Located in Addison, TX / 192 miles away from Austin, TX
Stock #285622**1 Owner**4x4**6.6L Duramax V8 Turbo Diesel Engine**Allison Automatic Transmission**Crew Cab Denali Ultimate Edition**Brand New 20' XM C...
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: 1GT49WEY6LF285622
Stock: 285622
Certified Pre-Owned: No
Listed since: 06-25-2025 - New Listing$37,000good price
- 141,047 miles
- No accidents, 1 owner, personal use
- 8'2” bed, 6.6l, 8cyl
- E & E Motors El Paisano (7 mi away)
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Located in Austin, TX / 7 miles away from Austin, TX
Introducing the powerful 2021 GMC Sierra 3500HD 4WD Crew Cab 172 SLT Automatic, a top-of-the-line truck designed for drivers who demand the best. With...
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: 1GT49UE73MF286482
Stock: 286482
Certified Pre-Owned: No
Listed since: 07-26-2025 - 104,536 miles
- No accidents, 1 owner, personal use only
- Georgetown INFINITI (24 mi away)
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Located in Georgetown, TX / 24 miles away from Austin, TX
Sierra 3500HD 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports (First Row),...
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: 1GT49WEY7MF125847
Stock: G10858A
Certified Pre-Owned: No
Listed since: 05-26-2025- 233,490 miles
- 2 accidents, 1 owner, personal use
- 8'2” bed, 6.6l, 8cyl
- Spotless Auto (78 mi away)
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Located in San Antonio, TX / 78 miles away from Austin, TX
Summit White 2019 GMC Sierra 3500HD 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic, 4WD, Dark Ash Seats...
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: 1GT42TCY2KF275416
Stock: 27107
Certified Pre-Owned: No- 137,571 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- AutoNation Ford South Fort Worth (167 mi away)
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Located in Fort Worth, TX / 167 miles away from Austin, TX
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleTechnology PackageWhite Frost TricoatSunroof; PowerSun/MoonroofGooseneck / 5Th Wheel 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: 1GT49WEY5MF115429
Stock: MF115429
Certified Pre-Owned: No
Listed since: 07-03-2025- 115,306 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Hanner Chevrolet GMC (177 mi away)
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Located in Baird, TX / 177 miles away from Austin, TX
Allison 1000 6-Speed Automatic, 4WD, Dark Ash Seats With Jet Black Interior Accents Cloth. CARFAX One-Owner. Clean CARFAX. Summit White 2019 GMC Sierr...
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: 1GT42TCY5KF142004
Stock: 850151A
Certified Pre-Owned: No
Listed since: 07-14-2025- New Listing
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Located in Katy, TX / 119 miles away from Austin, TX
Stock #115233**1 Owner*Clean Carfax*4x4**6.6L Duramax V8 Turbo Diesel Engine**Allison Automatic Transmission**Crew Cab Denali Edition**Brand New 20" L...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49WEYXMF115233
Stock: 115233
Certified Pre-Owned: No
Listed since: 07-29-2025 - New Listing
- 43,348 miles
- AutoNation USA Plano (197 mi away)
- Five Star Dealer
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Located in Plano, TX / 197 miles away from Austin, TX
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleDenali Ultimate PackageTechnology PackageAssist Steps; Power-RetractableWhite Frost Tri...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49WEYXMF295040
Stock: MF295040
Certified Pre-Owned: No
Listed since: 07-29-2025 - New Listing$38,995fair price
- 170,909 miles
- No accidents, 2 owners, corporate fleet vehicle
- 8'2” bed, 6.6l, 8cyl
- Metro Auto Sales (175 mi away)
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Located in Arlington, TX / 175 miles away from Austin, TX
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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: 1GT42WEY5KF274209
Stock: M6137
Certified Pre-Owned: No - $61,977good price
- 53,390 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Tradeline Motorcars (194 mi away)
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Located in Carrollton, TX / 194 miles away from Austin, TX
Priced below KBB Fair Purchase Price! Onyx Black 2022 GMC Sierra 3500HD Denali X31 OFF-ROAD PACKAGE, $84,725 ORIGINAL MSRP!!! 4WD 10-Speed Automatic 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: 1GT49WEY9NF270387
Stock: 270387
Certified Pre-Owned: No
Listed since: 06-25-2025 - $56,590fair price
- 100,110 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Carvana - Houston (134 mi away)
- Home delivery*
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Located in Houston, TX / 134 miles away from Austin, TX
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
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: 1GT49WEY5NF139845
Stock: 2003648979
Certified Pre-Owned: No
Listed since: 06-11-2025 - $55,995good price
- 77,774 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Jeff Hunter Toyota (91 mi away)
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Located in Waco, TX / 91 miles away from Austin, TX
CarFax 1-Owner, This 2020 GMC Sierra 3500HD Denali will sell fast -Backup Camera -Navigation -4X4 4WD -Leather -Bluetooth -Push Button Start -Auto Cli...
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: 1GT49WEY3LF119249
Stock: 251047A
Certified Pre-Owned: No
Listed since: 06-19-2025 - $59,492good price
- 64,186 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Hiley Hyundai Burleson (159 mi away)
Close
Located in Burleson, TX / 159 miles away from Austin, TX
White Frost Tricoat 2022 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Leather, Auto-...
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: 1GT49WEYXNF171240
Stock: U2299
Certified Pre-Owned: No
Listed since: 07-10-2025 - $53,890fair price
- 54,601 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Bayer Motor Company (123 mi away)
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Located in Comanche, TX / 123 miles away from Austin, TX
Priced below KBB Fair Purchase Price! Quicksilver Metallic 2018 GMC Sierra 3500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiese...
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: 1GT42YEY5JF285432
Stock: 54617
Certified Pre-Owned: No
Listed since: 07-03-2025 - $54,590fair price$329 above market
- 105,362 miles
- No accidents, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
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Located in Richmond, VA / 1,257 miles away from Austin, TX
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
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: 1GT49WEY7LF113552
Stock: 2003726489
Certified Pre-Owned: No
Listed since: 05-10-2025 - $64,988fair price
- 58,345 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Texas Carco (167 mi away)
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Located in Livingston, TX / 167 miles away from Austin, TX
Visit Texas Carco to shop our great deals. You can contact us or call 9**-9**-8*** to schedule your test drive today.
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: 1GT49WEY8LF277991
Stock: 16830
Certified Pre-Owned: No
Listed since: 05-02-2025
Showing 1 - 21 out of 200 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!!!!
Used 2020 GMC Sierra 3500HD in Austin, TX Values
Estimated values
2020 GMC Sierra 3500HD Denali 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $41,379 | $44,812 | $48,126 |
| Clean | $40,502 | $43,837 | $47,050 |
| Average | $39,041 | $42,210 | $45,257 |
| Rough | $37,141 | $40,096 | $42,926 |
The average list price of a used 2020 GMC Sierra 3500HD in Austin, Texas is $52,036. The average mileage on a used GMC Sierra 3500HD 2020 for sale in Austin, Texas is 98,307. Based on the average mileage of 98,307 for used 2020 GMC Sierra 3500HD for sale in Austin, TX and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Sierra 3500HD 2020 in Austin, Texas to be $39,041.
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