Skip to FiltersReport abuse
621 listings
- $60,991great price$6,176 below market
- 64,900 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- George Moore Chevrolet (287 mi away)
Close
Located in Jacksonville, FL / 287 miles away from Boca Raton, FL
GMC Certified Pre-Owned Certified, 10-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat...
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: 1GT49REY5MF267373
Stock: 299915A
Certified Pre-Owned: No
Listed since: 05-27-2025 - $55,991good price$4,156 below market
- 72,148 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Kendall Toyota (48 mi away)
Close
Located in Miami, FL / 48 miles away from Boca Raton, FL
Selling price excludes $949.00 Pre Delivery Service Fee, $548.00 Electronic Registration Filing Fee and $70.00 Private Tag Agency Fee. This Sierra 250...
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: 1GT49REY2MF195211
Stock: T46283A
Certified Pre-Owned: No
Listed since: 05-10-2025 - Price Drop$61,928fair price$2,882 above market
- 23,539 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Advantage Chrysler Jeep Dodge Ram (194 mi away)
Close
Located in Mount Dora, FL / 194 miles away from Boca Raton, FL
New Price! Summit White 2021 GMC Sierra 2500HD AT4 Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD Sierra 2500HD AAT4, 4D Crew Cab, Duramax 6.6L V8...
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: 1GT49PEY4MF316504
Stock: 371390A
Certified Pre-Owned: No
Listed since: 04-24-2025 - $58,500fair price$2,509 below market
- 82,974 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Hampton Hyundai (483 mi away)
Close
Located in Fort Walton Beach, FL / 483 miles away from Boca Raton, FL
Clean CARFAX. 10-Speed Automatic, 4WD, Dark Walnut/Dark Ash Grey Leather.Hampton Has it! Hampton's Hot!** MAY REQUIRE FINANCING THROUGH DEALER FO...
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: 1GT49REY5MF146715
Stock: H25445C
Certified Pre-Owned: No
Listed since: 05-04-2025 - $56,970fair price$646 below market
- 104,246 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Sullivan Cadillac (230 mi away)
Close
Located in Ocala, FL / 230 miles away from Boca Raton, FL
Quicksilver Metallic 2021 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD 12-Volt Rear Auxiliary Power Outlet, 120-Volt Be...
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: 1GT49REY0MF275865
Stock: C24M461G
Certified Pre-Owned: No
Listed since: 03-01-2025 - $43,995fair price$638 above market
- 22,977 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Sullivan Buick GMC Trucks (230 mi away)
Close
Located in Ocala, FL / 230 miles away from Boca Raton, FL
Summit White 2021 GMC Sierra 2500HD Base 6.6L V8 6-Speed Automatic 4WD Fully Serviced and Detailed, 2-Speed Electronic Shift Transfer Case, Apple CarP...
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: 1GT49LE75MF213222
Stock: 25K274H
Certified Pre-Owned: No
Listed since: 05-10-2025 - New Listing$55,569fair price$1,555 above market
- 37,314 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Garber Buick GMC of Ft Pierce (72 mi away)
Close
Located in Fort Pierce, FL / 72 miles away from Boca Raton, FL
SAVE NOW DURING GARBER PRE-OWNED Sales Event! CARFAX One-Owner. Clean CARFAX. CLEAN CARFAX/1 OWNER, BACKUP CAMERA, BED LINER, BLIND SPOT MONITOR, BLUE...
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: 1GT49NEY7MF183290
Stock: 7183290T
Certified Pre-Owned: No
Listed since: 02-15-2025 - 62,409 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Delray Buick GMC (8 mi away)
Close
Located in Delray Beach, FL / 8 miles away from Boca Raton, FL
Clean CARFAX. Odometer is 51585 miles below market average!Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather, 8 Multi-Color Driver Instrument Inf...
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: 1GT12SEY3KF178879
Stock: 178879U
Certified Pre-Owned: No
Listed since: 04-25-2025- $52,490fair price$449 above market
- 105,047 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- North Miami Mitsubishi (28 mi away)
Close
Located in Miami Gardens, FL / 28 miles away from Boca Raton, FL
2021 GMC Sierra 2500HD Denali Silver 4D Crew Cab Duramax 6.6L V8 Turbodiesel10-Speed Automatic, 4WD, Black Leather.Clean CARFAX.STOP OVERPAYING...
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: 1GT19REY0MF250886
Stock: 250886C01
Certified Pre-Owned: No
Listed since: 02-14-2025 - $53,991fair price$1,724 above market
- 96,350 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Plaza Chrysler Jeep Dodge Ram (218 mi away)
Close
Located in Inverness, FL / 218 miles away from Boca Raton, FL
2021 GMC Sierra 2500HD AT4The Plaza Promise: We create Value beyond the sale that happens today by helping to positively empower the community and ...
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: 1GT49PEY4MF318589
Stock: CD1618
Certified Pre-Owned: No
Listed since: 05-06-2025 - Price Drop$47,555fair price$194 below market
- 108,570 miles
- 1 accident, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Coggin Buick-GMC of Orange Park (284 mi away)
Close
Located in Jacksonville, FL / 284 miles away from Boca Raton, FL
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: 1GT12SEY3KF125227
Stock: CGB250452A
Certified Pre-Owned: No
Listed since: 05-13-2025 - New Listing$60,295fair price$1,776 below market
- 71,416 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Jacobs Mitsubishi (206 mi away)
Close
Located in New Port Richey, FL / 206 miles away from Boca Raton, FL
Check out this 2021 GMC Sierra 2500HD Denali finished in Pacific Blue Metallic with a Dark Walnut/Dark Ash Grey interior. This vehicle is equipped wit...
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: 1GT49REY0MF144029
Stock: K144029
Certified Pre-Owned: No
Listed since: 05-29-2025 - $41,925fair price$534 above market
- 170,186 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Hilton Head Buick GMC (410 mi away)
Close
Located in Bluffton, SC / 410 miles away from Boca Raton, FL
2019 Sierra 2500HD Denali CLEAN CARFAX HISTORY, ONE OWNER, Sierra 2500HD Denali, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, Allison 1000 6-Speed Automa...
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: 1GT12SEY6KF111080
Stock: KF111080
Certified Pre-Owned: No
Listed since: 05-21-2025 - 112,981 miles
- 2 accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Starling GMC (161 mi away)
Close
Located in Titusville, FL / 161 miles away from Boca Raton, FL
White Frost Tricoat 2021 GMC Sierra 2500HD 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: 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: 1GT49REY5MF144995
Stock: 144995T
Certified Pre-Owned: No
Listed since: 04-26-2025- 39,079 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Mercedes-Benz of North Orlando (184 mi away)
Close
Located in Sanford, FL / 184 miles away from Boca Raton, FL
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleDenali Ultimate PackageTechnology PackageWhite Frost TricoatSunroof; PowerSun/Moonroof...
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: 1GT49REY1MF223404
Stock: MF223404
Certified Pre-Owned: No
Listed since: 05-23-2025- Price Drop
- 82,961 miles
- 2 accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Jacobs Mitsubishi (206 mi away)
Close
Located in New Port Richey, FL / 206 miles away from Boca Raton, FL
Check out this 2021 GMC Sierra 2500HD SLE finished in Summit White with a Jet Black interior. This vehicle is equipped with the following features and...
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: 1GT48MEY0MF238272
Stock: K238272
Certified Pre-Owned: No
Listed since: 04-22-2025 - Price Drop
- 52,818 miles
- No accidents, 1 owner, personal use only
- 6'7” bed, 6.6l, 8cyl
- Tom Gibbs Chevrolet (225 mi away)
Close
Located in Palm Coast, FL / 225 miles away from Boca Raton, FL
Ebony Twilight Metallic 2019 GMC Sierra 2500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel CarFax One Owner, CarFax Clean, G...
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: 1GT12SEY8KF261174
Stock: 25651W
Certified Pre-Owned: No
Listed since: 05-13-2025 - 71,304 miles
- No accidents, 1 owner, personal use only
- ALM Chrysler Dodge Jeep Ram (474 mi away)
Close
Located in Perry, GA / 474 miles away from Boca Raton, FL
DRIVER ALERT PKG I..DRIVER ALERT PKG II..X31 OFF-ROAD PKG..NAVIGATION..BLIND SPOT MONITOR..HEATED SEATS..COOLED SEATS..PREMIUM AUDIO..WHEELS 20"..SUN/...
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: 1GT49REY1MF302720
Stock: MF302720
Certified Pre-Owned: No
Listed since: 03-12-2025- 105,583 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Salvage Reseller (4 mi away)
Close
Located in Coconut Creek, FL / 4 miles away from Boca Raton, FL
This vehicle is located at Memphis, TN Copart yard. Join our online auctions to see its final price. All purchases must take place online at www.salva...
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: Yes
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GT49REY5MF249200
Stock: 45303675
Certified Pre-Owned: No
Listed since: 02-05-2025- $57,987great price$8,979 below market
- 55,380 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- AutoNation Ford Panama City (427 mi away)
Close
Located in Panama City, FL / 427 miles away from Boca Raton, FL
Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel CompatibleAt4 Premium Plus PackageAt4 Preferred PackageAssist Steps; Power-Retractable; BlackTech...
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: 1GT49PEY1NF353110
Stock: NF353110
Certified Pre-Owned: No
Listed since: 04-15-2025 - New Listing$59,998great price$6,159 below market
- 19,504 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from CO to FL*
Close
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: 1GT49REY5LF147619
Stock: 27229234
Certified Pre-Owned: No
Showing 22 - 42 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 2021 GMC Sierra 2500HD in Boca Raton, FL Values
Estimated values
2021 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 | $40,187 | $43,784 | $47,401 |
| Clean | $39,452 | $42,940 | $46,440 |
| Average | $38,226 | $41,532 | $44,838 |
| Rough | $36,632 | $39,702 | $42,755 |
The average list price of a used 2021 GMC Sierra 2500HD in Boca Raton, Florida is $55,427. The average mileage on a used GMC Sierra 2500HD 2021 for sale in Boca Raton, Florida is 74,366. Based on the average mileage of 74,366 for used 2021 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 2021 in Boca Raton, Florida to be $38,226.
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.