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621 listings
- $59,990good price$4,377 below market
- 52,615 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- David Scott Lee Buick GMC (492 mi away)
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Located in Crestview, FL / 492 miles away from Boca Raton, FL
Certified. Quicksilver Metallic 2020 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 4WD **GM Certified Pre-Owned**, **Sunroof/Moonroof*, **Leath...
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: 1GT49REY4LF126146
Stock: 25432A
Certified Pre-Owned: Yes
Listed since: 04-11-2025 - $57,990good price$3,304 below market
- 60,904 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- David Scott Lee Buick GMC (492 mi away)
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Located in Crestview, FL / 492 miles away from Boca Raton, FL
Onyx Black 2020 GMC Sierra 2500HD AT4 Duramax 6.6L V8 Turbodiesel 4WD **Sunroof/Moonroof*, **Leather**, **Clean Carfax**, Backup Camera, Bluetooth, Na...
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: 1GT49PEY2LF279872
Stock: 25425C
Certified Pre-Owned: No
Listed since: 05-02-2025 - $54,590good price$2,466 below market
- 92,670 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- David Scott Lee Buick GMC (492 mi away)
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Located in Crestview, FL / 492 miles away from Boca Raton, FL
Red Quartz Tintcoat 2020 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 4WD **Sunroof/Moonroof*, **Leather**, **Clean Carfax**, Backup Camera, B...
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: 1GT49REY9LF232785
Stock: 25409A
Certified Pre-Owned: No
Listed since: 04-18-2025 - $59,010fair price$1,201 below market
- 45,442 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Rivard Buick GMC (174 mi away)
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Located in Tampa, FL / 174 miles away from Boca Raton, FL
CARFAX One-Owner. Recent Arrival! Onyx Black 2022 GMC Sierra 2500HD AT4 6.6L V8 4WD 6-Speed Automatic Leather Seats, Backup/Rearview Camera, Remote St...
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: 1GT49PE71NF365538
Stock: S2962A
Certified Pre-Owned: No
Listed since: 05-08-2025 - $70,995fair price$209 above market
- 20,900 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carl Black Chevrolet Buick GMC of Orlando (166 mi away)
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Located in Orlando, FL / 166 miles away from Boca Raton, FL
This 2022 GMC Sierra 2500HD Denali with 20900 miles has a Ebony Twilight Metallic exterior and Jet Black interior and comes equipped with a Turbocharg...
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: 1GT49REY1NF329532
Stock: 4350560B
Certified Pre-Owned: No
Listed since: 04-30-2025 - $56,998fair price$1,880 below market
- 84,518 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from LA to FL*
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Located in Baton Rouge, LA / 719 miles away from Boca Raton, 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
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: 1GT49PEY8LF128227
Stock: 26961879
Certified Pre-Owned: No - $59,990fair price$1,663 below market
- 65,414 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- McElveen Buick GMC (462 mi away)
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Located in Summerville, SC / 462 miles away from Boca Raton, FL
Recent Arrival! White Frost Tricoat 2020 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Blac...
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: 1GT49REY1LF156057
Stock: RR19471
Certified Pre-Owned: No
Listed since: 05-24-2025 - New Listing$58,998fair price$1,729 below market
- 48,612 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from CA to FL*
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Located in Canoga Park, CA / 2,342 miles away from Boca Raton, 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
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: 1GT49NEY3LF140449
Stock: 27108627
Certified Pre-Owned: No - $65,985fair price$884 above market
- 27,836 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Starling Buick GMC Stuart (57 mi away)
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Located in Stuart, FL / 57 miles away from Boca Raton, FL
2022 GMC Sierra 2500HD AT4 Cayenne Red Tintcoat Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD CARFAX One-Owner. Clean CARFAX. ONE OWNER, Bluetoot...
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: 1GT49PEY2NF227709
Stock: 227709T
Certified Pre-Owned: No
Listed since: 05-11-2025 - New Listing
- 106,971 miles
- No accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
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Located in Birmingham, AL / 635 miles away from Boca Raton, 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: 1GT49REY4LF191109
Stock: 2003690028
Certified Pre-Owned: No
Listed since: 04-28-2025 - $48,000good price$2,169 below market
- 114,214 miles
- 2 accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Kelley Buick GMC of Bartow (149 mi away)
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Located in Bartow, FL / 149 miles away from Boca Raton, FL
CALL FOR VEHICLE LOCATION 8**-8**-6***, ASK ABOUT OUR DELIVERY OPTIONS!White Frost Tricoat 2020 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Durama...
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: 1GT49REY0LF309611
Stock: 25268B
Certified Pre-Owned: No
Listed since: 03-28-2025 - New Listing
- 101,393 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
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Located in Phoenix, AZ / 1,965 miles away from Boca Raton, 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: 1GT49REY1LF192640
Stock: 2003580960
Certified Pre-Owned: No
Listed since: 03-27-2025 - New Listing$53,998fair price$66 above market
- 67,903 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from CO to FL*
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Located in Parker, CO / 1,685 miles away from Boca Raton, 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
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: 1GT49RE77LF120672
Stock: 26700513
Certified Pre-Owned: No - New Listing$58,990fair price$371 above market
- 18,026 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
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Located in Cincinnati, OH / 916 miles away from Boca Raton, 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: 1GT49RE78LF275506
Stock: 2003713361
Certified Pre-Owned: No
Listed since: 05-07-2025 - Price Drop$64,500fair price$1,316 above market
- 39,503 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Brickell Buick & GMC (40 mi away)
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Located in Miami, FL / 40 miles away from Boca Raton, FL
Brickell Buick GMC is pleased to offer this Beautiful 2022 GMC Sierra 2500HD. This Denali Sierra 2500HD is beautifully finished in White Frost Tricoat...
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: 1GT49REY3NF241520
Stock: P2606A
Certified Pre-Owned: No
Listed since: 05-10-2025 - $63,166fair price$910 above market
- 42,625 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Rivard Buick GMC (174 mi away)
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Located in Tampa, FL / 174 miles away from Boca Raton, FL
Recent Arrival! Summit White 2022 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Automatic Leather Seats, Backup/Rearview Camera, 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: 1GT49REY5NF352439
Stock: S3352A
Certified Pre-Owned: No
Listed since: 05-18-2025 - $54,171fair price$4 below market
- 90,749 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Gettel Toyota of Charlotte County (123 mi away)
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Located in Punta Gorda, FL / 123 miles away from Boca Raton, FL
Value priced below the market average! This 2020 GMC Sierra 2500HD Denali, has a great Quicksilver Metallic exterior, and a clean Jet Black interior! ...
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: 1GT49REY3LF301566
Stock: TP2897
Certified Pre-Owned: No
Listed since: 05-10-2025 - New Listing
- 11,775 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Carvana - Tampa (180 mi away)
- Home delivery*
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Located in Tampa, FL / 180 miles away from Boca Raton, 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: 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: 1GT48NE77NF230541
Stock: 2003677042
Certified Pre-Owned: No
Listed since: 04-25-2025 - Price Drop$56,495fair price$538 below market
- 78,182 miles
- 2 accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- GW Trucks (285 mi away)
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Located in Jacksonville, FL / 285 miles away from Boca Raton, FL
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: 1GT49REY3LF282551
Stock: 11719
Certified Pre-Owned: No - New Listing$64,900fair price$122 above market
- 52,758 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Starling Buick GMC Stuart (57 mi away)
Close
Located in Stuart, FL / 57 miles away from Boca Raton, FL
2022 GMC Sierra 2500HD Denali Summit White Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD CARFAX One-Owner. ONE OWNER, Bluetooth, Power Package, 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: 1GT49REY1NF131064
Stock: 131604T
Certified Pre-Owned: No
Listed since: 06-01-2025 - New Listing$59,999fair price$1,633 below market
- 35,740 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Automaxx of the Carolinas (462 mi away)
Close
Located in Summerville, SC / 462 miles away from Boca Raton, FL
2022 GMC Sierra 2500HD AT4 4WDCurrent Odometer 35740, *NO SMOKE SMELL, 10-Speed Automatic, 4WD, Leather, 10-Way Power Driver Seat Adjuster w/Lumbar,...
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: 1GT19PEY1NF148776
Stock: F22986
Certified Pre-Owned: No
Listed since: 05-29-2025
Showing 64 - 84 out of 621 listings
Consumer Reviews for the GMC Sierra 2500HD
Read recent reviews for the GMC Sierra 2500HD
Love the looks, love the power, love the economy
Rick B., 03/18/2021
2020 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 6A)
I purchased a 2020 Sierra 2500HD AT4 (Duramax) in November of 2020. This thing is a BEAST and a joy to drive. I've put almost 131K miles on it thus far and have not had a single issue. IMHO, the interior is better than a Ford but trails behind the Dodge. However, just because it seems less capable with technology isn't necessarily true. I have physical switches for many things that … the Dodge incorporates in their big screen. I MUCH prefer the switches because I don't have to go through electronic pages to find what I'm looking for. The seats are a bit hard but are very supportive. I'm averaging a 21mpg with it at this point but the majority (80%) of my driving is highway speeds. In an attempt see just how good of gas mileage I could get, I drove a cruise controlled speed of 55 mph on a VERY flat 2 lane road for a little over 75 miles. My results, 29.3mpg, yep, you read that right. As I get up to interstate cruising speed it's much closer to 22mpg. I have hauled my 6,000 pound boat a couple of times with it and it still gets around 14mpg. Speaking of hauling the boat, this thing tows like a dream. The cameras, mirrors and tow-haul mode work great and if I couldn't see the boat in my mirrors, I would hardly know it's there. The voice command menu and responsiveness is great, no issues with it and it has always recognized what I'm asking for. The Bose speakers produce more than I can listen to, and the cab is quiet enough for conference calls when I'm travelling for work. The in-cab outlet is perfect for charging my laptop on the go and allows my wife to use the computer when we travel without killing the battery. I put a hardcover on the bed but with the multipro tailgate I rarely have to do anything with it, and I make a LOT of trips to the lumber yard for 8'+ lumber. All I have to do is drop the upper portion of the tailgate and the long lumber slides right in and is safe and secure. One thing I would criticize. It doesn't match up when compared to the other makers off-roading capabilities (manual/push button locking differentials), but I didn't really buy it for that. If you want something to do some relatively challenging off-road cruising, look elsewhere. I could go on, but suffice it to say that I LOVE this truck and would absolutely recommend it without hesitation.
Used 2020 GMC Sierra 2500HD in Boca Raton, FL Values
Estimated values
2020 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $44,275 | $48,455 | $52,487 |
| Clean | $43,337 | $47,400 | $51,313 |
| Average | $41,773 | $45,642 | $49,358 |
| Rough | $39,740 | $43,356 | $46,815 |
The average list price of a used 2020 GMC Sierra 2500HD in Boca Raton, Florida is $58,616. The average mileage on a used GMC Sierra 2500HD 2020 for sale in Boca Raton, Florida is 59,940. Based on the average mileage of 59,940 for used 2020 GMC Sierra 2500HD for sale in Boca Raton, 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 2500HD 2020 in Boca Raton, Florida to be $41,773.
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