Skip to FiltersReport abuse
148 listings
- New Listing$69,998fair price$1,252 below market
- 14,691 miles
- 8'2” bed, 6.6l, 8cyl
- CarMax Jacksonville (187 mi away)
Close
Located in Jacksonville, FL / 187 miles away from Saint Petersburg, FL
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 Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49WEY9LF180542
Stock: 27310561
Certified Pre-Owned: No - 47,245 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Rivard Buick GMC (22 mi away)
Close
Located in Tampa, FL / 22 miles away from Saint Petersburg, FL
CARFAX One-Owner. Onyx Black 2020 GMC Sierra 3500HD Denali Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Automatic Leather Seats, Backup/Rearview Camera, R...
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: 1GT49WEYXLF184986
Stock: S2563A
Certified Pre-Owned: No
Listed since: 05-12-2025- Price Drop
- 48,753 miles
- No accidents, 1 owner, personal use only
- Audi Jacksonville (187 mi away)
Close
Located in Jacksonville, FL / 187 miles away from Saint Petersburg, FL
Used For Sale Near Me. 2021 GMC Sierra 3500HD Cayenne Red Tintcoat Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-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: 1GT49WEY4MF217949
Stock: MF217949C
Certified Pre-Owned: No
Listed since: 06-22-2025 - 46,346 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Rivard Buick GMC (22 mi away)
Close
Located in Tampa, FL / 22 miles away from Saint Petersburg, FL
Recent Arrival! Cayenne Red Tintcoat 2021 GMC Sierra 3500HD Denali Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Automatic Leather Seats, Backup/Rearview C...
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: 1GT49WEY2MF136805
Stock: S4336B
Certified Pre-Owned: No
Listed since: 07-21-2025- 22,738 miles
- No accidents, 1 owner, personal use only
- AutoNation USA Sanford (106 mi away)
Close
Located in Sanford, FL / 106 miles away from Saint Petersburg, FL
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleDenali Ultimate PackageTechnology PackageAssist Steps; Power-RetractableSunroof; Power...
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: 1GT49WEY6MF251651
Stock: MF251651
Certified Pre-Owned: No
Listed since: 07-21-2025- New Listing
- 65,996 miles
- No accidents, 1 owner, personal use only
- Sullivan Buick GMC Trucks (96 mi away)
Close
Located in Ocala, FL / 96 miles away from Saint Petersburg, FL
Recent Arrival! CARFAX One-Owner. Ebony Twilight Metallic 2021 GMC Sierra 3500HD SLT Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD Fully Serviced...
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: 1GT49UEY4MF180924
Stock: 25K593A
Certified Pre-Owned: No
Listed since: 07-31-2025 - Price Drop$54,990great price$6,691 below market
- 79,692 miles
- No accidents, 2 owners, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Gainesville Buick GMC (130 mi away)
Close
Located in Gainesville, FL / 130 miles away from Saint Petersburg, FL
FULLY SERVICED! GREAT VEHICLE HISTORY! ***HOME OF THE LIFETIME WARRANTY***150 Point Inspection***Clean CARFAX. GMC Sierra 3500HD 2020 Onyx Black Duram...
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: 1GT49WEY7LF173153
Stock: F173153
Certified Pre-Owned: No
Listed since: 05-19-2025 - $58,269great price$10,307 below market
- 53,348 miles
- 1 accident, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Rivard Buick GMC (22 mi away)
Close
Located in Tampa, FL / 22 miles away from Saint Petersburg, FL
Ebony Twilight Metallic 2022 GMC Sierra 3500HD Denali Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Automatic Leather Seats, Backup/Rearview Camera, Remote...
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: 1GT49WEY3NF346279
Stock: S3326A
Certified Pre-Owned: No
Listed since: 05-19-2025 - Price Drop$58,800great price$6,659 below market
- 56,962 miles
- No accidents, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- RC Hill Mitsubishi - Ocala (98 mi away)
Close
Located in Ocala, FL / 98 miles away from Saint Petersburg, FL
** LOCAL TRADE IN!, ** SUNROOF, ** BACK-UP CAMERA, ** LEATHER, ** BLUETOOTH, ** NAVIGATION, ** DURAMAX 6.6L TURBO-DIESEL ($9,750), ** DENALI ULTIMATE ...
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: 1GT49WEY9LF337650
Stock: LF337650
Certified Pre-Owned: No
Listed since: 06-04-2025 - $50,900good price$4,348 below market
- 46,879 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Merit Auto Group (185 mi away)
Close
Located in Jacksonville, FL / 185 miles away from Saint Petersburg, FL
At Merit Auto Group, we're thrilled to offer top-notch pre-owned vehicles at unbeatable prices. Our cars are priced well below market value, so you ca...
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: 1GT42YEY4JF224394
Stock: 5374
Certified Pre-Owned: No
Listed since: 04-08-2025 - 163,423 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Powerhouse Automotive (15 mi away)
Close
Located in Tampa, FL / 15 miles away from Saint Petersburg, FL
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: 1GT49VEY5MF109818
Stock: 109818
Certified Pre-Owned: No- Price Drop$49,979fair price$2,795 below market
- 89,648 miles
- No accidents, 2 owners, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Gainesville Buick GMC (130 mi away)
Close
Located in Gainesville, FL / 130 miles away from Saint Petersburg, FL
FULLY SERVICED! GREAT VEHICLE HISTORY! ***HOME OF THE LIFETIME WARRANTY***150 Point Inspection***Clean CARFAX. GMC Sierra 3500HD 2020 Red Quartz Tintc...
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: 1GT49VEY6LF305135
Stock: F305135
Certified Pre-Owned: No
Listed since: 05-28-2025 - $57,998fair price$3,139 above market
- 44,613 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Bonita Beach Mitsubishi (116 mi away)
Close
Located in Bonita Springs, FL / 116 miles away from Saint Petersburg, FL
2022 GMC Sierra 3500HD SLT Built to Haul, Designed to ImpressTake command of every job with the 2022 GMC Sierra 3500HD SLT, a heavy duty pickup tha...
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: 1GT49UEY2NF183144
Stock: P0307A
Certified Pre-Owned: No
Listed since: 06-19-2025 - Price Drop$54,991good price$3,325 below market
- 74,052 miles
- 2 accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Top Auto Direct (179 mi away)
Close
Located in Jacksonville, FL / 179 miles away from Saint Petersburg, FL
Quicksilver Metallic 2020 GMC Sierra 3500HD Denali Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD10-Speed Automatic, 4WD, Jet Black Leather.
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: 1GT49WEYXLF147453
Stock: TM147453
Certified Pre-Owned: No
Listed since: 07-23-2025 - Price Drop$53,990fair price$398 below market
- 105,362 miles
- No accidents, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
Close
Located in Richmond, VA / 740 miles away from Saint Petersburg, FL
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 - $48,900fair price$410 below market
- 92,383 miles
- No accidents, 4 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Kaiser Buick GMC (117 mi away)
Close
Located in Deland, FL / 117 miles away from Saint Petersburg, FL
Recent Arrival! 2018 GMC Sierra 3500HD Denali Onyx Black 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic...
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: 1GT42YEY0JF232511
Stock: 35332ST
Certified Pre-Owned: No
Listed since: 07-21-2025 - 19,744 miles
- No accidents, 1 owner, personal use only
- Garber Buick GMC of Ft Pierce (147 mi away)
Close
Located in Fort Pierce, FL / 147 miles away from Saint Petersburg, FL
SAVE NOW DURING GARBER PRE-OWNED Sales Event! Clean CARFAX. CLEAN CARFAX, BACKUP CAMERA, BED LINER, BLIND SPOT MONITOR, BLUETOOTH W/ TECH STREAMING, L...
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: 1GT49WEYXNF225281
Stock: 7225281T
Certified Pre-Owned: No
Listed since: 06-19-2025- $54,998fair price$2,308 below market
- 71,545 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Jack Hanania Buick GMC (163 mi away)
Close
Located in Saint Augustine, FL / 163 miles away from Saint Petersburg, FL
Used 2020 GMC Sierra 3500HD Denali for sale St Augustine, FL. 4WD CARFAX One-Owner. 10-Speed Automatic White Frost Tricoat Duramax 6.6L V8 Turbodiesel...
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: 1GT49WEY2LF327428
Stock: LF327428T
Certified Pre-Owned: No
Listed since: 06-30-2025 - $46,000fair price$1,943 above market
- 125,612 miles
- 1 accident, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Lee Auto Group Tampa (18 mi away)
Close
Located in Tampa, FL / 18 miles away from Saint Petersburg, FL
Power, prestige, luxury, and capability describe our 2018 GMC Sierra 3500 Denali Crew Cab 4X4 Dually with the Denali Preferred Equipment Group brought...
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: 1GT42YEY3JF158694
Stock: T3092
Certified Pre-Owned: No
Listed since: 05-08-2025 - 106,506 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Hillsboro Auto Mart (22 mi away)
Close
Located in Tampa, FL / 22 miles away from Saint Petersburg, FL
*** www.HillsboroAutoMart.com *** ***2020 GMC SIERRA 3500 DENALI*** ***6.6L V8 DI DSL T/C 6.6L*** ***DRW*** ***NO ACCIDENTS*** ***DENALI ULTIMATE PKG*...
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: 1GT49WEYXLF261808
Stock: 261808
Certified Pre-Owned: No
Listed since: 03-21-2025- 72,844 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Arcadia Chevrolet Buick (65 mi away)
Close
Located in Arcadia, FL / 65 miles away from Saint Petersburg, FL
WINTER GRILLE COVER, TRANSMISSION, ALLISON 10-SPEED AUTOMATIC, TRAILERING WIRING PROVISIONS for trailering, 5th wheel and gooseneck trailer, 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: 1GT49WEY2LF189857
Stock: 5189857A
Certified Pre-Owned: No
Listed since: 04-04-2025
Showing 1 - 21 out of 148 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 Saint Petersburg, FL 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 | $44,065 | $47,757 | $51,320 |
| Clean | $43,132 | $46,718 | $50,172 |
| Average | $41,575 | $44,984 | $48,260 |
| Rough | $39,552 | $42,731 | $45,774 |
The average list price of a used 2020 GMC Sierra 3500HD in Saint Petersburg, Florida is $57,653. The average mileage on a used GMC Sierra 3500HD 2020 for sale in Saint Petersburg, Florida is 68,971. Based on the average mileage of 68,971 for used 2020 GMC Sierra 3500HD for sale in Saint Petersburg, FL 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 Saint Petersburg, Florida to be $41,575.
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Trim
Truck Details
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.