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684 listings
- Price Drop$57,915great price$9,733 below market
- 55,708 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Cape Coral Chrysler Dodge Jeep Ram (36 mi away)
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Located in Cape Coral, FL / 36 miles away from Naples, FL
🔥 Take your truck game to the next level with this 2021 GMC Sierra 2500HD AT4 4x4 Crew Cab—an absolute beast that blends luxury, power, and off-road ...
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: 1GT49PEYXMF249813
Stock: W5T668925B
Certified Pre-Owned: No
Listed since: 06-09-2025 - New Listing$63,178great price$6,836 below market
- 14,045 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Rivard Buick GMC (128 mi away)
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Located in Tampa, FL / 128 miles away from Naples, FL
CARFAX One-Owner. Recent Arrival! Carbon Black Metallic 2021 GMC Sierra 2500HD Denali Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Automatic Leather Seats...
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: 1GT49REYXMF122300
Stock: S4532A
Certified Pre-Owned: Yes
Listed since: 07-29-2025 - $57,702great price$4,541 below market
- 64,900 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- George Moore Chevrolet (286 mi away)
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Located in Jacksonville, FL / 286 miles away from Naples, FL
GMC Certified Pre-Owned Certified, 10-Speed Automatic, 4WD, Dark Walnut/Slate w/Perf Leather-Appointed Front Outboard Seat Trim, 10-Way Power Driver 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: 1GT49REY5MF267373
Stock: 299915A
Certified Pre-Owned: No
Listed since: 05-26-2025 - Price Drop$53,470great price$4,501 below market
- 71,304 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- ALM Chrysler Dodge Jeep Ram (450 mi away)
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Located in Perry, GA / 450 miles away from Naples, 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: 03-11-2025 - Price Drop$57,500good price$3,683 below market
- 63,026 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Brickell Buick & GMC (98 mi away)
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Located in Miami, FL / 98 miles away from Naples, FL
Brickell Buick GMC is pleased to offer this Beautiful 2021 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: Yes
Features and Specs:
Listing Information:
VIN: 1GT49REY6MF122522
Stock: M273046A
Certified Pre-Owned: Yes
Listed since: 06-09-2025 - Price Drop$49,753good price$3,349 below market
- 95,339 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Coggin Buick-GMC of Orange Park (279 mi away)
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Located in Jacksonville, FL / 279 miles away from Naples, 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: 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: 1GT49NEYXMF134102
Stock: CGB250616A
Certified Pre-Owned: No
Listed since: 07-12-2025 - $57,995good price$2,215 below market
- 89,605 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Stokes Chevrolet (500 mi away)
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Located in Moncks Corner, SC / 500 miles away from Naples, FL
10-Speed Automatic, 4WD, Jet Black Leather. Ebony Twilight Metallic 2021 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel...
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: 1GT49REY2MF307134
Stock: P1438A
Certified Pre-Owned: No
Listed since: 06-20-2025 - $57,851fair price$2,983 below market
- 86,535 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Langdale Ford (335 mi away)
Close
Located in Valdosta, GA / 335 miles away from Naples, FL
Clean CARFAX. Summit White 2021 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Navigation System, Bluetooth, SYNC, Sunroof/M...
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: 1GT49PEY9MF259250
Stock: SD25016A
Certified Pre-Owned: No
Listed since: 07-18-2025 - $59,786fair price$262 below market
- 25,347 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Rivard Buick GMC (128 mi away)
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Located in Tampa, FL / 128 miles away from Naples, FL
CARFAX One-Owner. Onyx Black 2021 GMC Sierra 2500HD Denali 6.6L V8 4WD 6-Speed Automatic Leather Seats, Backup/Rearview Camera, Remote Start, 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: 1GT49RE75MF209500
Stock: S3959A
Certified Pre-Owned: Yes
Listed since: 06-03-2025 - $58,595fair price$1,911 below market
- 68,314 miles
- No accidents, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Glynn Smith Chevrolet GMC (497 mi away)
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Located in Opelika, AL / 497 miles away from Naples, FL
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: 1GT49REY5MF278244
Stock: S10933B
Certified Pre-Owned: No
Listed since: 07-03-2025 - $56,475fair price$211 above market
- 82,974 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Hampton Hyundai (418 mi away)
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Located in Fort Walton Beach, FL / 418 miles away from Naples, FL
Clean CARFAX. 10-Speed Automatic, 4WD, Dark Walnut/Dark Ash Grey Leather. Priced below KBB Fair Purchase Price!Hampton Has it! Hampton's Hot!** M...
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: 05-03-2025 - Price Drop$60,981fair price$675 above market
- 65,115 miles
- 2 accidents, 3 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Hilton Head Buick GMC (423 mi away)
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Located in Bluffton, SC / 423 miles away from Naples, FL
2021 Sierra 2500HD Denali LOCAL TRADE IN, Ultimate Package, Gooseneck 5th wheel prep, Sierra 2500HD Denali, 4D Crew Cab, 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: 1GT49REY4MF148049
Stock: MF148049
Certified Pre-Owned: No
Listed since: 06-21-2025 - New Listing$59,998fair price$1,345 above market
- 58,305 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax Clermont (163 mi away)
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Located in Clermont, FL / 163 miles away from Naples, 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: 1GT49REYXMF183582
Stock: 27634675
Certified Pre-Owned: No - New Listing
- 42,254 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Gibson Truck World (180 mi away)
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Located in Sanford, FL / 180 miles away from Naples, FL
$11,005 6.6L Duramax Turbo-Diesel Engine, $2,795 Denali Ultimate Package, $1,265 Multipro Power Step, $630 Gooseneck/5th Wheel Prep, 20inch Polished A...
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: 1GT49REY0MF267829
Stock: 46917A
Certified Pre-Owned: No
Listed since: 07-28-2025 - Price Drop$29,900great price$7,039 below market
- 78,278 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Mullinax Ford of Palm Beach (110 mi away)
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Located in Lake Park, FL / 110 miles away from Naples, FL
Blue Certified 2022 GMC Sierra 2500HD Pro, 6.6L V8 Engine, Clean CarFax, Local Trade, Loaded with Rear Camera, Bluetooth, Steering Wheel w/ Cruise Con...
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: 1GT39LE79NF269662
Stock: 269662
Certified Pre-Owned: No
Listed since: 05-21-2025 - Price Drop
- 135,855 miles
- No accidents, 3 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Grieco Ford of Delray Beach (105 mi away)
Close
Located in Delray Beach, FL / 105 miles away from Naples, FL
Located at Grieco Ford of Delray Beach!Certified. 2021 GMC Sierra 2500HD Base Summit White *Carfax Accident Free*, *Ford Certified*, All Routine Main...
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: 1GT58LE75MF289692
Stock: SRA96400A
Certified Pre-Owned: No
Listed since: 06-27-2025 - $64,500great price$6,736 below market
- 26,681 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Sarasota Ford (94 mi away)
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Located in Sarasota, FL / 94 miles away from Naples, FL
Prices are Plus tax, tag, title fee, $1199 Pre-Delivery Service Charge, and $299 Electronic Filing Fee.FACTORY CERTIFIED BLUE ADVANTAGE! 3 MONTH/4,000...
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: 1GT49REY4NF297126
Stock: NF297126
Certified Pre-Owned: No
Listed since: 05-07-2025 - Price Drop$53,410great price$8,640 below market
- 70,409 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Randy Marion Cadillac (282 mi away)
Close
Located in Jacksonville, FL / 282 miles away from Naples, FL
2022 GMC Sierra 2500 HD Denali – Onyx Black – Uncompromising Power Meets Premium Luxury!Looking for a truck that combines formidable capability 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: 1GT49REY2NF262665
Stock: NF262665
Certified Pre-Owned: No
Listed since: 04-21-2025 - Price Drop$57,000great price$7,109 below market
- 32,254 miles
- 3 accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- Brickell Buick & GMC (98 mi away)
Close
Located in Miami, FL / 98 miles away from Naples, FL
Brickell Buick GMC is pleased to offer this Beautiful 2020 GMC Sierra 2500HD. This Denali Sierra 2500HD is beautifully finished in Pacific Blue Metall...
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: Yes
Features and Specs:
Listing Information:
VIN: 1GT49REYXLF209726
Stock: M273008A
Certified Pre-Owned: No
Listed since: 06-28-2025 - Price Drop$67,500good price$5,924 below market
- 12,118 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Merit Auto Group (286 mi away)
Close
Located in Jacksonville, FL / 286 miles away from Naples, 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: 1GT49REY0NF244004
Stock: 5538
Certified Pre-Owned: No
Listed since: 07-11-2025 - $45,487great price$5,129 below market
- 74,904 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Joe Maus Chrysler Dodge Jeep Ram of Dublin (442 mi away)
Close
Located in Dublin, GA / 442 miles away from Naples, FL
Summit White 2022 GMC Sierra 2500HD SLE 4WD 10-Speed AutomaticBackup Camera, Towing Package / Hitch, Bedliner, Running Boards / Side Steps, Hands-Fr...
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: 1GT49MEY5NF332534
Stock: P4363B
Certified Pre-Owned: No
Listed since: 07-10-2025
Showing 1 - 21 out of 684 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 Naples, FL Values
Estimated values
2021 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $41,745 | $44,920 | $48,111 |
| Clean | $40,981 | $44,053 | $47,135 |
| Average | $39,708 | $42,609 | $45,510 |
| Rough | $38,052 | $40,731 | $43,396 |
The average list price of a used 2021 GMC Sierra 2500HD in Naples, Florida is $55,461. The average mileage on a used GMC Sierra 2500HD 2021 for sale in Naples, Florida is 62,537. Based on the average mileage of 62,537 for used 2021 GMC Sierra 2500HD for sale in Naples, 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 Naples, Florida to be $39,708.
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