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  • New Listing
    Stock photo**
    • 73,899 miles
    • 6'10” bed, 6.6l, 8cyl
    • Hilton Head Buick GMC (445 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    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
    Stock photo**
    $18,577
    great 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)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    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

  • $52,904
    great price
    $5,948 below market
    • 96,650 miles
    • 1 accident, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Prince Chevrolet (279 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tifton, GA / 279 miles away from Mobile, AL

    Prince Automotive of Valdosta invites you to come see how easy and hassle free buying a pre-owned vehicle can be! Prince has been serving thee automot...

    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: 1GT49REYXMF150307
    Stock: P300187
    Certified Pre-Owned: No
    Listed since: 02-11-2025

    • 70,254 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Kramer Chrysler Dodge Jeep Ram (403 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Livingston, TX / 403 miles away from Mobile, AL

    *Summary*2023 GMC Sierra 2500 AT4 28K Miles445HP Duramax Diesel AT4 Premium Plus Power Sunroof Leather 15" Head-Up Display Bose Audio HD Surround Visi...

    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: 1GT49PEY1PF241961
    Stock: 241961C
    Certified Pre-Owned: No
    Listed since: 05-19-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Stock photo**
    $65,900
    good price
    $8,803 below market
    • 20,230 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Ware Chevrolet (376 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Blairsville, GA / 376 miles away from Mobile, AL

    Vehicle DetailsLooking for a powerful and reliable truck that can handle any challenge? Check out this 2021 GMC Sierra 2500 AT4, now available with ju...

    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: 1GT19PEY7MF175804
    Stock: 12687A
    Certified Pre-Owned: No
    Listed since: 04-18-2025

  • $54,995
    good price
    $5,615 below market
    • 93,674 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Maggio GMC (194 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in New Roads, LA / 194 miles away from Mobile, AL

    Sierra 2500HD AAT4, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, Summit White, 20 Machined Aluminum Wheels, 8 Multicolor Driver Information Center...

    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: 1GT49PEY2MF131755
    Stock: T25098A
    Certified Pre-Owned: No
    Listed since: 05-15-2025

  • $63,932
    good price
    $5,787 below market
    • 41,563 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Mall of Georgia Chrysler Dodge Jeep Ram (338 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Buford, GA / 338 miles away from Mobile, AL

    Recent Arrival! Priced below KBB Fair Purchase Price! 2021 GMC Sierra 2500HD AT4 Onyx Black 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents 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: Yes

    Features and Specs:

    Listing Information:

    VIN: 1GT49PEY0MF198189
    Stock: D19676A
    Certified Pre-Owned: No
    Listed since: 05-30-2025

  • Price Drop
    $66,548
    good price
    $4,904 below market
    • 35,061 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Reiselman GMC (408 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Springfield, TN / 408 miles away from Mobile, AL

    REARVIEW CAMERA!, BLUETOOTH!, USB PORT!, Apple-Android CAR PLAY!, NAVIGATION!, CLEAN CAR FAX!, SUNROOF/MOONROOF!, SALES PRICE REFLECTS A $1500 DISCOUN...

    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: 1GT49REY6PF212533
    Stock: 1209234A
    Certified Pre-Owned: No
    Listed since: 03-10-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • $48,989
    good price
    $4,756 below market
    • 89,929 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Michael's Motor Company (386 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Nashville, TN / 386 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: 1GT19NEY7MF160028
    Stock: 73570
    Certified Pre-Owned: No
    Listed since: 02-07-2025

  • $56,490
    fair price
    $4,666 below market
    • 89,780 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Jim Taylor Buick GMC (264 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Monroe, LA / 264 miles away from Mobile, AL

    Jim Taylor Buick GMC is proud to offer this outstanding-looking 2021 GMC Sierra 2500HD in Cayenne Red Tintcoat This vehicle has passed our comprehensi...

    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: 1GT49PEY3MF178907
    Stock: I178907A
    Certified Pre-Owned: No
    Listed since: 04-15-2025

  • Price Drop
    $51,857
    great price
    $2,790 below market
    • 100,399 miles
    • No accidents, 1 owner, personal use only
    • 8'2” bed, 6.6l, 8cyl
    • Superior Motors (471 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Orangeburg, SC / 471 miles away from Mobile, AL

    New Price! ONE OWNER, ACCIDENT FREE CARFAX, Bluetooth®, REAR BACKUP CAMERA, SOLD AND SERVICED HERE, LOCAL TRADE, NEW ARRIVAL, 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: 1GT49NEY0PF120603
    Stock: M24G097A1
    Certified Pre-Owned: No
    Listed since: 02-27-2025

  • $57,900
    good price
    $6,037 below market
    • 77,073 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Langford Motors (426 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Russellville, AR / 426 miles away from Mobile, AL

    UP FOR SALE IS MY 2021 GMC 2500 HD WITH ALL OF THESE OPTIONS:2021 GMC 2500 HDCREW CABSHORT WHEEL BASE4 WHEEL DRIVEAT4 EDITION6.6 DURAMAX DIESELALLISON...

    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: 1GT49PEY9MF158404
    Stock: 158404
    Certified Pre-Owned: No
    Listed since: 05-08-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • New Listing
    $59,990
    great price
    $5,577 below market
    • 53,772 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Indianapolis, IN / 638 miles away from Mobile, AL

    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: 1GT49REY2MF301219
    Stock: 2003799744
    Certified Pre-Owned: No
    Listed since: 06-10-2025

  • Price Drop
    $61,897
    good price
    $2,561 below market
    • 63,984 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Jim Ellis Buick GMC Mall of Georgia (338 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Buford, GA / 338 miles away from Mobile, AL

    This Onyx Black 2023 GMC Sierra 2500HD Denali 4WD blends rugged durability with refined luxury, powered by the formidable 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: 1GT49REY6PF156870
    Stock: G2S2476B
    Certified Pre-Owned: No
    Listed since: 04-24-2025

  • Price Drop
    $54,839
    fair price
    $3,639 below market
    • 96,181 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Milton Martin Toyota (350 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Gainesville, GA / 350 miles away from Mobile, AL

    Recent Arrival! 2021 GMC Sierra 2500HD AT4 Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WDThis 2021 GMC Sierra 2500HD AT4 is beautifully finished i...

    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: 1GT49PEY1MF252924
    Stock: 57553A
    Certified Pre-Owned: No
    Listed since: 06-04-2025

  • Price Drop
    $68,186
    fair price
    $1,852 below market
    • 23,931 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Temecula, CA / 1,700 miles away from Mobile, AL

    CarFax No Accidents Reported,Low Mileage,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heads-Up Display,Heated Seats,Heated Stee...

    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: 1GT49REY9MF164280
    Stock: MF164280P
    Certified Pre-Owned: No

  • Advertisement

    Special offers available

    2025 GMC Sierra HD Denali
    $46,300
    starting MSRP
    • 2 Trims
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • $49,874
    good price
    $4,956 below market
    • 89,425 miles
    • No accidents, 2 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Alton Blakley Ford Lincoln (485 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Somerset, KY / 485 miles away from Mobile, AL

    This Summit White 2021 GMC Sierra 2500HD SLT located at Alton Blakley Ford is ready for immediate delivery. If you decide to speak with one of our kno...

    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: 1GT49NEY8MF179247
    Stock: MF179247
    Certified Pre-Owned: No
    Listed since: 05-30-2025

  • $43,970
    fair price
    $3,577 below market
    • 127,447 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Next Drive (309 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Marietta, GA / 309 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: 1GT49PE70MF126075
    Stock: 126075
    Certified Pre-Owned: No
    Listed since: 05-02-2025

  • New Listing
    $52,500
    good price
    $6,857 below market
    • 101,197 miles
    • 1 accident, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Parks Chevrolet Spartanburg (467 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Spartanburg, SC / 467 miles away from Mobile, AL

    CARFAX One-Owner. 2021 GMC Sierra 2500HD AT4 AT4 4WD Onyx Black*WE OFFER CONTACTLESS PURCHASE AND DELIVERY!*, *AUTOCHECK CERTIFIED*, *ONE OWNER*, *REM...

    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: 1GT49PEY9MF134149
    Stock: 6R4240
    Certified Pre-Owned: No
    Listed since: 05-18-2025

  • New Listing
    Stock photo**
    $55,891
    good price
    $4,766 below market
    • 87,338 miles
    • No accidents, 1 owner, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • NeSmith Chevrolet Buick GMC of Jesup (378 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Jesup, GA / 378 miles away from Mobile, AL

    Heated/Cooled Leather Seats, Nav System, Heated Rear Seat, 4x4, Turbo Charged Engine, Chrome Wheels, Bed Liner, Hitch, ENGINE, DURAMAX 6.6L TURBO-DIES...

    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: 1GT19PEY4MF163075
    Stock: 6639A
    Certified Pre-Owned: No
    Listed since: 06-07-2025

  • $46,900
    good price
    $3,533 below market
    • 167,948 miles
    • No accidents, 3 owners, personal use only
    • 6'10” bed, 6.6l, 8cyl
    • Platinum Motorsports (372 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Cleveland, GA / 372 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: 1GT49REY9MF103902
    Stock: T3214
    Certified Pre-Owned: No
    Listed since: 05-06-2025

Showing 148 - 168 out of 2,075 listings

Consumer Reviews for the GMC Sierra 2500HD

Read recent reviews for the GMC Sierra 2500HD
Overall Consumer Rating
4.4 out of 5 stars24 Reviews
Write a vehicle reviewSee all 24 reviews
  • 5 star
    (75%)
  • 4 star
    (8%)
  • 3 star
    (4%)
  • 2 star
    (8%)
  • 1 star
    (4%)
4 out of 5 stars

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.
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Used 2020 GMC Sierra 2500HD in Mobile, AL Values

Estimated values
2020 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$39,015$42,015$44,908
Clean$38,188$41,100$43,904
Average$36,810$39,575$42,231
Rough$35,019$37,593$40,055

The average list price of a used 2020 GMC Sierra 2500HD in Mobile, Alabama is $54,657. The average mileage on a used GMC Sierra 2500HD 2020 for sale in Mobile, Alabama is 89,477. Based on the average mileage of 89,477 for used 2020 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 2020 in Mobile, Alabama to be $36,810.

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Exterior Color

Interior Color

Total Seating

Edmunds Review

Features

Options & Packages

Listing Details


* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.