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2,118 listings
- Price Drop$49,384great price$6,908 below market
- 78,490 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Starling Chevrolet GMC (449 mi away)
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Located in Saint Cloud, FL / 449 miles away from Mobile, AL
2021 GMC Sierra 2500HD Denali ONE OWNER, NAVIGATION, SUNROOF, LEATHER, ALLOY WHEELS, BACKUP CAMERA, LANE ASSIST, FORWARD COLLISION ALERT, REAR CROSS T...
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: 1GT49RE77MF241560
Stock: 241560T
Certified Pre-Owned: No
Listed since: 03-13-2025 - $55,900great price$6,218 below market
- 86,031 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Don Franklin Chevrolet Buick GMC (487 mi away)
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Located in Somerset, KY / 487 miles away from Mobile, AL
CARFAX One-Owner. Fully Detailed. Clean CARFAX. Ebony Twilight Metallic 2021 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodies...
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: 1GT49REY9MF125494
Stock: MF125494
Certified Pre-Owned: No
Listed since: 05-30-2025 - New Listing
- 73,899 miles
- 6'10” bed, 6.6l, 8cyl
- Hilton Head Buick GMC (445 mi away)
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Located in Bluffton, SC / 445 miles away from Mobile, AL
2020 Sierra 2500HD Denali 10-Speed Automatic, 4WD, Jet Black Leather. 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic Odometer is 1735 miles below ...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49REY5LF196514
Stock: LF196514
Certified Pre-Owned: No
Listed since: 06-11-2025 - New Listing$18,577great price$3,456 below market
- 279,281 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 6'7” bed, 6.6l, 8cyl
- Weikert Ford (439 mi away)
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Located in Lake Wales, FL / 439 miles away from Mobile, AL
Recent Arrival! 2019 GMC Sierra 2500HD SLE Onyx Black Priced below KBB Fair Purchase Price!Equipped with Heavy-Duty Handling/Trailering Suspension Pa...
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: 1GT12PEY6KF147929
Stock: 98147929
Certified Pre-Owned: No
Listed since: 06-10-2025 - $53,550good price$6,386 below market
- 91,071 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Lexus of Wesley Chapel (389 mi away)
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Located in Wesley Chapel, FL / 389 miles away from Mobile, AL
Onyx Black 2021 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel **PLATINUM DETAIL**, **ACCESS TO OUR CAR WASH**, 10-Speed Aut...
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: 1GT49PEY6MF201225
Stock: T201225A
Certified Pre-Owned: No
Listed since: 04-23-2025 - Price Drop$60,981good price$4,697 below market
- 64,900 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- George Moore Chevrolet (397 mi away)
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Located in Jacksonville, FL / 397 miles away from Mobile, AL
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: 05-26-2025 - Price Drop$41,985great price$1,621 below market
- 37,875 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- Bella Nissan (292 mi away)
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Located in Union City, GA / 292 miles away from Mobile, AL
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: 1GT49LE74MF127206
Stock: P1480
Certified Pre-Owned: No
Listed since: 04-15-2025 - $47,900good price$6,446 below market
- 128,569 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Stan King GM SuperStore (149 mi away)
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Located in Brookhaven, MS / 149 miles away from Mobile, AL
Come see this 2021 GMC Sierra 2500HD AT4. Its Automatic transmission and Turbocharged Diesel V8 6.6L/403 engine will keep you going. This GMC Sierra 2...
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: 1GT49PEY0MF137795
Stock: 727125A
Certified Pre-Owned: No
Listed since: 06-02-2025 - Price Drop$59,989fair price$601 below market
- 23,539 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Advantage Chrysler Jeep Dodge Ram (411 mi away)
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Located in Mount Dora, FL / 411 miles away from Mobile, AL
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 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: Yes
Features and Specs:
Listing Information:
VIN: 1GT49PEY4MF316504
Stock: 371390A
Certified Pre-Owned: No
Listed since: 04-23-2025 - New Listing$62,985fair price$4,363 below market
- 55,708 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Cape Coral Chrysler Dodge Jeep Ram (469 mi away)
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Located in Cape Coral, FL / 469 miles away from Mobile, AL
🔥 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: 06-10-2025 - New Listing$57,999good price
- 89,861 miles
- No accidents, 4 owners, corporate fleet vehicle
- 6'10” bed, 6.6l, 8cyl
- Mac Haik Toyota (423 mi away)
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Located in League City, TX / 423 miles away from Mobile, AL
Ebony Twilight Metallic 2021 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Leather, A...
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: 1GT49REY1MF139826
Stock: P14772
Certified Pre-Owned: No
Listed since: 06-05-2025 - $57,788fair price$694 below market
- 84,634 miles
- No accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Don Franklin Chrysler Dodge Jeep Ram FIAT (486 mi away)
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Located in Somerset, KY / 486 miles away from Mobile, AL
2021 GMC 4WD Sierra 2500HD Denali Summit White
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: 1GT49REY7MF172667
Stock: MF172667
Certified Pre-Owned: No
Listed since: 04-26-2025 - $43,993good price$2,056 below market
- 25,950 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 6.6l, 8cyl
- Mitch Smith Chevrolet (252 mi away)
Close
Located in Cullman, AL / 252 miles away from Mobile, AL
Summit White 2021 GMC Sierra 2500HD SLE 4WD 6-Speed Automatic 6.6L V8 6-Speed Automatic, 4WD, Dark Walnut/Slate Cloth.Call 256-841-4410 today to sc...
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: 1GT39ME72MF213048
Stock: P5668
Certified Pre-Owned: No
Listed since: 03-10-2025 - $58,498fair price$1,242 below market
- 82,974 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Hampton Hyundai (94 mi away)
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Located in Fort Walton Beach, FL / 94 miles away from Mobile, AL
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: 05-03-2025 - $49,997fair price$870 below market
- 65,283 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Central Buick GMC (382 mi away)
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Located in Jonesboro, AR / 382 miles away from Mobile, AL
Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather. Central Dealerships takes pride in offering a great selection of Quality Pre-Owned vehicles. W...
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: 1GT12REY7KF246481
Stock: G246481T
Certified Pre-Owned: No
Listed since: 04-15-2025 - $55,995fair price$2,506 above market
- 98,786 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Sterling Buick GMC West (269 mi away)
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Located in Jennings, LA / 269 miles away from Mobile, AL
Auto Check One Owner! CARFAX 1-Owner. NAV, Heated/Cooled Leather Seats, AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8 DIAGONAL 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: 1GT49PEY0MF274011
Stock: GW2137A
Certified Pre-Owned: No
Listed since: 04-21-2025 - $54,995fair price$1,535 below market
- 104,246 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Sullivan Cadillac (374 mi away)
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Located in Ocala, FL / 374 miles away from Mobile, AL
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: 02-28-2025 - $49,900good price$2,626 below market
- 131,593 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Lowery Brothers Motors (269 mi away)
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Located in Boaz, AL / 269 miles away from Mobile, AL
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: 1GT49REY2MF132173
Stock: 132173-T
Certified Pre-Owned: No
Listed since: 05-16-2025 - $54,048fair price$556 below market
- 114,800 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Campbell Chevrolet of Bowling Green (445 mi away)
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Located in Bowling Green, KY / 445 miles away from Mobile, AL
2021 GMC Sierra 2500HD Denali 4D Crew Cab White Frost Tricoat 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselAt Campbell Chevrolet- We make it ea...
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: 1GT49REY6MF275093
Stock: T25430A
Certified Pre-Owned: No
Listed since: 05-21-2025 - $59,900good price$2,380 below market
- 64,372 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Stan King GM SuperStore (149 mi away)
Close
Located in Brookhaven, MS / 149 miles away from Mobile, AL
Look at this 2021 GMC Sierra 2500HD Denali. Its Automatic transmission and Turbocharged Diesel V8 6.6L/403 engine will keep you going. This GMC Sierra...
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: 1GT49REY1MF295218
Stock: 738425A
Certified Pre-Owned: No
Listed since: 06-02-2025 - Price Drop$51,649fair price$1,061 below market
- 81,000 miles
- No accidents, 4 owners, personal use only
- 6'7” bed, 6.6l, 8cyl
- Reiselman Ford (372 mi away)
Close
Located in Dickson, TN / 372 miles away from Mobile, AL
2019 GMC Sierra 2500HD Denali Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather.BLUE CERTIFIED!Clean CARFAX.🚛 2019 GMC Sierra 2500HD Denali 4...
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: 1GT12SEY4KF154901
Stock: 3D18643A
Certified Pre-Owned: No
Listed since: 05-08-2025
Showing 43 - 63 out of 2,118 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 Mobile, AL Values
Estimated values
2021 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 6A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $39,544 | $42,271 | $45,012 |
| Clean | $38,820 | $41,455 | $44,099 |
| Average | $37,614 | $40,096 | $42,578 |
| Rough | $36,046 | $38,329 | $40,601 |
The average list price of a used 2021 GMC Sierra 2500HD in Mobile, Alabama is $52,301. The average mileage on a used GMC Sierra 2500HD 2021 for sale in Mobile, Alabama is 88,708. Based on the average mileage of 88,708 for used 2021 GMC Sierra 2500HD for sale in Mobile, AL 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 Mobile, Alabama to be $37,614.
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